20 Best 4 Angle Bracket [2024]

Are you looking for the best 4 Angle Bracket? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 4 Angle Bracket.

We Recommended:

# Preview Product
1 YUMORE L Bracket, 5' x 3' Max Load: 35lb/15KG Heavy Duty Stainless Steel Solid Shelf Support Corner... YUMORE L Bracket, 5" x 3" Max Load: 35lb/15KG Heavy Duty Stainless Steel Solid Shelf Support...
2 6 PCS Iron L Right Angle Bracket 4' x 2' Metal Joint, Thickness 3mm, Max Load 132LB, Corner Brace... 6 PCS Iron L Right Angle Bracket 4" x 2" Metal Joint, Thickness 3mm, Max Load 132LB, Corner Brace...
3 Mofeez Outdoor 4x4 Compound Angle Brackets for Deer Stand Hunting Blinds Shooting Shack (Set of 4) Mofeez Outdoor 4x4 Compound Angle Brackets for Deer Stand Hunting Blinds Shooting Shack (Set of 4)
4 Wideskall 4' inch Heavy Duty Corner Brace Angle Repair Bracket w/Screws (Pack of 20) Wideskall 4" inch Heavy Duty Corner Brace Angle Repair Bracket w/Screws (Pack of 20)
5 4 Pack - L 5' x H 4' x W 1.5', 5mm Thick L Shelf Bracket, Iron Shelf Brackets, Metal Shelf Bracket,... 4 Pack - L 5" x H 4" x W 1.5", 5mm Thick L Shelf Bracket, Iron Shelf Brackets, Metal Shelf...
6 ADLER Multi-Use Outdoor 4x4 Compound Angle Platform Brackets for Deer Stand Hunting Blinds Shooting... ADLER Multi-Use Outdoor 4x4 Compound Angle Platform Brackets for Deer Stand Hunting Blinds...
7 Game Controller Holder, Joso Angle View Adjustable Android Smart Phone Mount Bracket Storage Holder... Game Controller Holder, Joso Angle View Adjustable Android Smart Phone Mount Bracket Storage...
8 Highwild Platform Brackets Multi-Use 4x4 Compound Angle Brackets for Deer Stand, Hunting Blinds,... Highwild Platform Brackets Multi-Use 4x4 Compound Angle Brackets for Deer Stand, Hunting Blinds,...
9 10 Pcs L Bracket Corner Braces 4x3 Inch Metal Heavy Duty Shelf Bracket Joint Angle Shelf Support... 10 Pcs L Bracket Corner Braces 4x3 Inch Metal Heavy Duty Shelf Bracket Joint Angle Shelf Support...
10 BNENA Shelf Brackets 6 inch (6'X6') 4pack | Angle Bracket | Heavy Duty Shelf Brackets | Industrial... BNENA Shelf Brackets 6 inch (6"X6") 4pack | Angle Bracket | Heavy Duty Shelf Brackets |...
11 4 Pcs 4 inches Steel L Angle Brackets 90 Degree Heavy Duty Corner Braces with Reinforcing Rib Design... 4 Pcs 4 inches Steel L Angle Brackets 90 Degree Heavy Duty Corner Braces with Reinforcing Rib...
12 8 PCS Heavy Duty Corner Brace, FANDAMEI 40x40mm Stainless Steel Joint Right Angle Brackets with... 8 PCS Heavy Duty Corner Brace, FANDAMEI 40x40mm Stainless Steel Joint Right Angle Brackets with...
13 LISHINE 16 PCS Black L Brackets for Wood, 4' x 4' Corner Bracket Heavy Duty L Corner Brace Metal... LISHINE 16 PCS Black L Brackets for Wood, 4" x 4" Corner Bracket Heavy Duty L Corner Brace Metal...
14 VEVOR Deer Blind Brackets 4 x 4 Deer Stand Brackets Powder Coated Steel Tree House Brackets Heavy... VEVOR Deer Blind Brackets 4 x 4 Deer Stand Brackets Powder Coated Steel Tree House Brackets Heavy...
15 4 PCS 4 Inches Steel L Right Angle Bracket, Corner Brace for Timber Connector Wood Shelves,... 4 PCS 4 Inches Steel L Right Angle Bracket, Corner Brace for Timber Connector Wood Shelves,...
16 SAYAYO 4 PCS Iron Wall Shelf Bracket, 4 x 4 Inch Heavy Duty Shelf Support Bracket Decorative Joint... SAYAYO 4 PCS Iron Wall Shelf Bracket, 4 x 4 Inch Heavy Duty Shelf Support Bracket Decorative...
17 MHMYDZ 4 Pcs Black Steel Heavy Duty'L' Corner Brace Joint Angle Bracket Shelf Bracket Wall Hanging... MHMYDZ 4 Pcs Black Steel Heavy Duty"L" Corner Brace Joint Angle Bracket Shelf Bracket Wall...
18 Wideskall Metal 3' x 4' inch Wall Corner Angle Shelving Shelf Brackets, White, Pack of 12 Wideskall Metal 3" x 4" inch Wall Corner Angle Shelving Shelf Brackets, White, Pack of 12
19 10 Pack Black Adjustable Corner Braces, 3⅛×2×2 Inches Steel L Shape Right Angle Brackets, 3mm... 10 Pack Black Adjustable Corner Braces, 3⅛×2×2 Inches Steel L Shape Right Angle Brackets, 3mm...
20 10 PCS 4 Inches Black Adjustable L-Shape Corner Brace with Slot, Metal Steel Joint Right Angle... 10 PCS 4 Inches Black Adjustable L-Shape Corner Brace with Slot, Metal Steel Joint Right Angle...
Bestseller No. 1
YUMORE L Bracket, 5" x 3" Max Load: 35lb/15KG Heavy Duty Stainless Steel Solid Shelf Support Corner...
  • STURDY & DURABLE - Shelf Bracket and the fitting screws are made of solid stainless steel, brushed finish, is rustproof, anti-corrosion, more strong...
  • BRACKET SIZE - 35lb/15kg Bearing Capacity for a pair of bracket. 125 x 75 x 3mm/5" x 3" x 0.11" (L*W*T). The small solid and strong corner braces...
  • QUALITY CONTROL - Because the bracket is small, it is need to be very accurate angle control in the production. Our brackets are all the 90 degrees,...
  • EASY INSTALLATION - Come with mounting accessories, premium stainless Steel screws and top quality anchors.Use in home, shop, or business, great for...
  • QUALITY ASSURANCE - Package includes: 4Pcs L Brackets(5x3"), 8Pcs Plastic expansion Anchor(M8), 8Pcs long Screw(M5x35), 16 Pcs short Screw(M5x16). If...
Bestseller No. 2
6 PCS Iron L Right Angle Bracket 4" x 2" Metal Joint, Thickness 3mm, Max Load 132LB, Corner Brace...
  • 6 Pieces L Angle Brackets, Iron, surface black powder coated
  • Length: 4"(100mm), Height: 2"(50mm), Width: 2"(50mm), Thickness: ⅛"(3mm)
  • Hole Quantity: 6 Holes(φ5mm). Countersink screw holes design. screws are not included
  • Each iron corner braces Max.load 132lb(60kg). Weight: 7.4 oz(210g)-1 piece, 3lb(1.35kg)-6 pieces
  • Anti-corrosion, wear resistance, anti-rust. Smooth surface and edges without burrs
Bestseller No. 3
Mofeez Outdoor 4x4 Compound Angle Brackets for Deer Stand Hunting Blinds Shooting Shack (Set of 4)
  • PACKAGE INCLUDED---4x4in double angle heavy duty brackets.12 pre-drilled nail/screw holes on each bracket (screws are not included).
  • HEAVY-DUTY CONSTRUCTION –--- Mofeez brackets crafted of tough, powdered-coated 13 gauge steel for durability & rust prevention; long-lasting, rugged...
  • MULTIPLE USES---Works great for securing legs to deer hunting box stands.Most commonly used to outdoor platform,shooting platform, shooting...
  • If there are any concerns,don't hesitate to contact us.We always be ready here.
Bestseller No. 4
Wideskall 4" inch Heavy Duty Corner Brace Angle Repair Bracket w/Screws (Pack of 20)
  • Material: Zinc Plated Steel
  • Thickness: 0.08 inch
  • Hole Diameter: 0.185" inch
  • Pack of 20
Bestseller No. 5
4 Pack - L 5" x H 4" x W 1.5", 5mm Thick L Shelf Bracket, Iron Shelf Brackets, Metal Shelf Bracket,...
  • Heavy Duty design, maxium support weight of 70lb for a pair of this L bracket.
  • Size:L 5" x H 4" x W 1.5", 5mm Thick. Package included: 4 x Brackets , 8 x long Screws, 8 x short Screws(Wood plank is Not included)
  • Our Matte black brackets are perfect for any room of your house including the living room, kitchen, bedroom, bathroom, office, garage.
  • Eesy to install.1,Use a drill to dig a hole on the wall or board 2. use the screwdriver to tighten the screw on the brackets.
  • Maximize space: These floating metal wall shelf brackets will help you make the most of your space,Easy to install design using basic DIY tools....
Bestseller No. 6
ADLER Multi-Use Outdoor 4x4 Compound Angle Platform Brackets for Deer Stand Hunting Blinds Shooting...
  • WHAT YOU GET - Set of FOUR 4x4-inch double angle heavy duty brackets, powdered-coated 13 gauge steel.
  • EASY TO USE - 12 Pre-drilled nail/screw holes(φ=0.4’’) on each bracket (screws are not included)
  • HEAVY DUTY BRACKETS - Tough for durability & rust prevention; long-lasting, rugged craftsmanship for years of load-bearing performance
  • MULTIPLE USES - Works great for securing legs to deer hunting box stands. Most commonly used to outdoor platform, shooting platform, shooting shack,...
  • BUILD BETTER - Feature an 8° angle that is scientifically proven to be the optimum angle for vertical load and preventing side-to-side sway
Bestseller No. 7
Game Controller Holder, Joso Angle View Adjustable Android Smart Phone Mount Bracket Storage Holder...
  • 📱Good for most Android smart phone: The max supported width of phone is 6 inch, Samsung Galaxy S9 S8 S7 Note 9 8 A9 C9, HTC One, LG, Sony Xperia,...
  • 📱Design for PS4 controller gamepad: This controller phone holder 100% fit your PS4, PS4 Slim, PS4 Pro controller, give you a more carefree and...
  • 📱180 degrees viewing angel: This phone holder design with a 180-degree viewing angle, you can adjust it to the perfect angle that you want. You...
  • 📱Included a Micro USB cable & a Type C adapter converter: This Clip comes with a OTG Micro USB to Micro USB Cable for you to connect your phone...
  • 📱If you have any problem with our product, just feel free to contact us, our friendly customer team will provide you best service and solution.
Bestseller No. 8
Highwild Platform Brackets Multi-Use 4x4 Compound Angle Brackets for Deer Stand, Hunting Blinds,...
  • ▶ We use high grade materials - 12-gauge plate steel, which is much stronger than 13-gauge steel brackets.
  • ▶ EASY TO USE - Each bracket is pre-drilled with 12 screws, which can be directly connected to the pillar or hunting room shelf. Set of 4 double...
  • ▶ EXTREMELY STURDY - Platform brackets feature an 8° angle which has been scientifically proven to be the best angle for vertical load and to...
  • ▶ MULTIPLE USE - Works great for securing legs to deer hunting stands. Most commonly used for outdoor platform, shooting platform, shooting shack,...
  • ▶ PACKAGE INCLUDES - Set of 4 double angle heavy duty brackets. (screws are not included)
Bestseller No. 9
10 Pcs L Bracket Corner Braces 4x3 Inch Metal Heavy Duty Shelf Bracket Joint Angle Shelf Support...
  • PREMIUM MATERIAL: L corner shelf brackets made by heavy duty steel with excellent workmanship, no burrs, not scratch your hands, rust-resistant and...
  • L CORNER BRACKETS SIZES: 4" L x 3" H, Metal Size: 0.8" Wide x 0.12" Thick. Hole quantity: 5 holes. The weight for a pair of L brackets to support is...
  • ROUND CORNER AND COUNTERSUNK HOLE DESIGN: Our corner brackets for shelves has round ends and countersunk allow l bracket to be flat after screw are...
  • EASY TO INSTALL: Even if you are not good at DIY, it is easy to install. The package includes the stainless steel screws. You just need to make sure...
  • WIDE APPLICATIONS: The small solid and strong L corner braces could be used for any shelf install, such as bookshelf, garden shelf, table and chair...
Bestseller No. 10
BNENA Shelf Brackets 6 inch (6"X6") 4pack | Angle Bracket | Heavy Duty Shelf Brackets | Industrial...
  • PREMIUM CONSTRUCTION: Heavy Duty Solid Iron Structure, ensures the durability and long-lasting. Counting High Weight Limit.
  • FLEXIBLE DESIGN: Frosted Black Finish and Multiple ways to install. Make it more unique and special with DIY boards, also goes well with live edge...
  • WIDE APPLICATION: Be organized. Create storage. Fast and Easy, anywhere in the house or even in the office. Enjoy the minimal design that fits both...
  • 30 DAY MONEY BACK GUARANTEE: Delighting our customers is our number 1 priority. If you are not 100% delighted with our product, we offer a full 30 day...
  • MULTIPLE USAGE: Can also be used for corner support. As well as connecting furniture joints. It provides good strength in compression and is...
Bestseller No. 11
4 Pcs 4 inches Steel L Angle Brackets 90 Degree Heavy Duty Corner Braces with Reinforcing Rib Design...
  • 4 Pcs Steel L Angle Brackets, DX51D Steel with finish of hot dip galvanized (regular spangles)
  • Length: 4 inches, Width: 3½ inches, Height: 4 inches, Thickness:2 mm
  • Heavy duty corner braces, Max load 110lb (50 KG)
  • Two size screw hole, Φ5mm(6pcs)、Φ11mm (34pcs), Screws are not included.
  • Reinforcing rib design, middle groove will be enhancing the brackets strength.
Bestseller No. 12
8 PCS Heavy Duty Corner Brace, FANDAMEI 40x40mm Stainless Steel Joint Right Angle Brackets with...
  • Thickened corner brace size is about: 40*40*20mm(L*H*W), Thickness: 3mm; a pair of heavy duty corner brace can support heavy weight up to 38lb. Very...
  • High quality material: made of solid stainless steel with excellent workmanship, brushed finish, no burrs, not scratch your hands and get oxidized....
  • Easy to install: just drill a hole on the wall or on wooden board and screw the bracket on to wall or board. This corner brace can fix firmly with any...
  • Widely applied: this small corner brace can used to fix any kinds of furniture, such as book shelves,chair corner, table leg, bed, cupboard, even...
  • Package include 8 pcs corner braces and 32pcs M4 screws, very humanized package content, all screws you needed to install the brace are included
Bestseller No. 13
LISHINE 16 PCS Black L Brackets for Wood, 4" x 4" Corner Bracket Heavy Duty L Corner Brace Metal...
  • 【High Quality】4 inch l bracket is made of cast iron, rust and corrosion resistance and sturdy. It is an important fastener to join two furniture...
  • 【Package Content】Metal corner bracket size: 4 inch x 4inch, Mount Hole Dia: 0.2 inch, Thickness: 0.12 inch, Hole Quantity: 6 holes, the weight for...
  • 【Multi Application】L braces heavy duty can be applied in all different types of furniture, perfect for reinforcing wooden furniture, such as...
  • 【Countersunk Design】Screw holes are countersunk, allow black angle bracket braces to be flat after the screw has been screwed in, simple and...
  • 【Easy Installation】You just place the black corner bracket on the board or wall you need to connect, drill the hole on the wall or board and then...
Bestseller No. 14
VEVOR Deer Blind Brackets 4 x 4 Deer Stand Brackets Powder Coated Steel Tree House Brackets Heavy...
  • High Stability Brackets: Quantity: 8 PCS; Product Size: 7.1 x 4.3 x 9.7"/18 x 10.8 x 24.5 cm (L x W x H); Plate Thickness: 0.08"/2 mm; It is 8 degrees...
  • Heavy Duty Construction: The black deer blind brackets can totally weigh up to 4400lbs load capacity, adding additional support to build ladder...
  • Use For Multiple Lumbers: The stake pocket on the bottom's internal size is 4.3 x 4.3"/10.8 x 10.8 cm, which suits 4 x 4" lumber in practice. Besides,...
  • Premium Steel Material: Deer stand brackets are composed of high-strength steel construction with rustproof powder-coated finish. It is tough enough...
  • Effortless Installation: The elevated deer blinds are equipped with φ10 mm pre-drilled holes on each bracket. The included screwdriver and split...
Bestseller No. 15
4 PCS 4 Inches Steel L Right Angle Bracket, Corner Brace for Timber Connector Wood Shelves,...
  • 4 Pieces L Brackets Material: Steel + Surface Hot Dip Galvanized
  • Length: 4"(100mm), Height: 4"(100mm), Width: 4"(100mm), Thickness: 2mm
  • Mounting Hole: 46 nail holes, φ5mm. Each steel corner braces Max.load 110lb(50kg)
  • Weight: 10.1oz(289g)-1 piece, 2.71lb(1.23kg)-4 pieces
  • Anti-corrosion, wear resistance, anti-rust. Smooth surface and edges without burrs
Bestseller No. 16
SAYAYO 4 PCS Iron Wall Shelf Bracket, 4 x 4 Inch Heavy Duty Shelf Support Bracket Decorative Joint...
  • 【Shelf Support Size】--100 x 100 x 20mm/4" x 4" x 0.8" (L*W*T)
  • 【Strong load-bearing capacity】--The heavy duty bracket is made of high-quality heavy-duty steel, resistant to bending and breaking, and the...
  • 【Unique curved surface design】--Shelf hardware’s smooth curved edges protect your hands and walls. The beautiful look is the perfect decoration...
  • 【Easy to install】--The package includes the accessories you need, the bracket package includes 4 black L-shaped brackets, 8 long screws, 8 short...
  • 【Intimate Service】You have no risk to have a try, just believe, we will be always with you. Any question, we are willing to try our best to solve...
Bestseller No. 17
MHMYDZ 4 Pcs Black Steel Heavy Duty"L" Corner Brace Joint Angle Bracket Shelf Bracket Wall Hanging...
  • Size:125 x 75 mm/5" x 3" (L*W*T) Mount Hole Dia.: 5mm/ 0.2" Thickness: 3mm/0.12”.
  • maxium support weight of 35lb for a pair of this L bracket. Package included: 4 x Brackets , 8 x long Screws, 16 x short Screws, 8 x expansion...
  • The small solid and strong corner braces could be used for any shelf install, such as bookshelf, garden shelf, table and chair corner. It can play a...
  • 1,Use a drill to dig a hole on the wall or board and then install the screwholders. 2. use a screwdriver to tighten the screw on the brackets.
  • Easy To Install Design Using Basic DIY Tools. Easily mount your favorite shelves in your home office, bathroom, kitchen, living room, dining room,...
Bestseller No. 18
Wideskall Metal 3" x 4" inch Wall Corner Angle Shelving Shelf Brackets, White, Pack of 12
  • Each bracket has 6 staggered countersunk screw holes
  • Recommended safe working load 35lbs
  • Screws included
  • Made of metal steel
  • A pack of 12
SaleBestseller No. 19
10 Pack Black Adjustable Corner Braces, 3⅛×2×2 Inches Steel L Shape Right Angle Brackets, 3mm...
  • 10 Pack L-Shape Corner Braces, Made of cold-rolled steel, Surface treatment powder.
  • Size:3⅛×2×2 Inches (80×52×52mm), Thickness: 3mm, Max Load 176 lb (80 KG)
  • Two size mounting hole (Hole1 Size:1⅛×⅜ inches / 30×9 mm, Hole2 Size:1×⅜ inches / 24×9 mm), can be adjusted to a certain extent to solve...
  • Ideal to used in different component fix and mount in door, window and chair.
  • Note: Not included Screws.
Bestseller No. 20
10 PCS 4 Inches Black Adjustable L-Shape Corner Brace with Slot, Metal Steel Joint Right Angle...
  • 4 Inches Black Adjustable L-Shape Corner Brace, Cold Rolled Steel + Surface Black Sand Blasting
  • Size: 4"L x 2⅜"H x 1⅛"W(101 x 60 x 30mm), Thickness: ⅛"(3mm). Mounting Slot Size: 1⅜" x ¼", 3" x ¼"
  • Each Corner Brace Max.load 33lb(15kg). Weight: 3 oz(86g)-1 piece, 2 lb(0.92kg)-10 pieces
  • Package Content: 10 Pieces Adjustable L Slotted Angle Bracket(Screw not Included)
  • Ideal to mount a reservoir in various locations in a PC case or fixing the furniture

Having trouble finding a great 4 Angle Bracket?

This problem is well understood by us because we have gone through the entire 4 Angle Bracket research process ourselves, which is why we have put together a comprehensive list of the best 4 Angle Brackets available in the market today.

After hours of searching and using all the models on the market, we have found the best 4 Angle Bracket for 2023. See our ranking below!

How Do You Buy The Best 4 Angle Bracket?

Do you get stressed out thinking about shopping for a great 4 Angle Bracket? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 4 Angle Bracket, which is why we have assembled a comprehensive list of the greatest 4 Angle Bracket available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 4 Angle Bracket that you consider buying. Your questions might include the following:

  • Is it worth buying an 4 Angle Bracket?
  • What benefits are there with buying an 4 Angle Bracket?
  • What factors deserve consideration when shopping for an effective 4 Angle Bracket?
  • Why is it crucial to invest in any 4 Angle Bracket, much less the best one?
  • Which 4 Angle Bracket are good in the current market?
  • Where can you find information like this about 4 Angle Bracket?

We’re convinced that you likely have far more questions than just these regarding 4 Angle Bracket, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 4 Angle Bracket, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 4 Angle Bracket. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 4 Angle Bracket buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 4 Angle Bracket currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 4 Angle Bracket has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 4 Angle Bracket?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 4 Angle Bracket.
  5. Customer Ratings: Number ratings grade 4 Angle Bracket objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 4 Angle Bracket.
  7. Product Quality: You don’t always get what you pay for with an 4 Angle Bracket, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 4 Angle Bracket is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 4 Angle Bracket information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 4 Angle Bracket is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What is the sum of 4 interior angles?

A: The sum of interior angles can be found by using the formula 180(n-2)° where n is the number of sides in a polygon. For example, to find the sum of interior angles of a quadrilateral, we replace n by 4 in the formula. We will get 180(4-2)°= 360°.

Q: What are double angle brackets?

A: Double Angle Brackets. When you type English language script statements in a Script Editor script window, AppleScript is able to compile the script because the English terms are described either in the terminology built into the AppleScript language or in the dictionary of an available scriptable application or scripting addition.

Q: What is angle mounting bracket?

A: (1) To show an aside thought. For example: “Hello,Jonathan. How are you? … (2) To show the text is in another language. For example: Tourist: Hello,friend. Where is Red Square please? … (3) To show an action or status. For example: “Hello,Jonathan. … «Away from Keyboard» (4) To show a data field. … «PERSON» is cordially invited to the «TIME» show on «DATE».

Q: What is angular brackets?

A: Angle brackets (or ‘chevrons’) are used in group theory to write group presentations, and to denote the subgroup generated by a collection of elements. In set theory, chevrons or parentheses are used to denote ordered pairs and other tuples, whereas curly brackets are used for unordered sets.