Corners | McMaster-Carr

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Shape

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Rail Height

Corner Bracket Type

Quick-Install Closed Gusset

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Outside Width

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T-Slotted Framing Rail Profile

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Black/Fluorescent Yellow

Black/Glow-in-the-Dark Yellow

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Inside Width

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Locking-Slotted Framing Component

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DFARS Specialty Metals

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Compliant with Exemptions

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

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Outside Corner Shape

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3,375 Products

Most Likely Products

T-Slotted Framing Brackets

Join T-slotted rail surfaces and corners to build virtually any structure

190 products

Brackets

Connect surfaces in an assembly

184 products

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

1,016 products

Tarp Corner Guards

Protect tarps from tearing by covering sharp corners on equipment

1 product

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

77 products

All Results

Building and Machinery Hardware

T-Slotted Framing Brackets

Join T-slotted rail surfaces and corners to build virtually any structure

190 products

T-Slotted Framing Braces

Reinforce joined corners of T-slotted rails for stability

2 products

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

77 products

Locking-Slotted Framing Brackets

Connect locking-slotted rails and reinforce joints to build strong platforms and machine bases

4 products

Clamp-On Framing Fasteners

Tighten to hold clamp-on framing in place

1 product

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

30 products

Brackets

Connect surfaces in an assembly

184 products

Panel Hanging Brackets

Mount and remove panels

2 products

Corner Guards

Shield corners on walls and other surfaces from impact

165 products

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

375 products

Surface Guards

Protect walls and other flat surfaces from impact

67 products

Panel Connecting Trim

Connect two panels while protecting the edges from damage

33 products

Wall Bases

Protect the bottom of walls from foot traffic and impact

12 products

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

19 products

Raw Materials

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

1,016 products

Steel

Strong, machinable, and weldable—all with material certificates for traceability

313 products

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

327 products

Brass

More machinable than copper and bronze—all with material certificates for traceability

35 products

Plastic

A lightweight alternative to metal and glass

139 products

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

76 products

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

155 products

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

25 products

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

47 products

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

3 products

Facility and Grounds Maintenance

Tarp Corner Guards

Protect tarps from tearing by covering sharp corners on equipment

1 product

Material Handling

Box Edge Protectors

Guard box edges and corners from strapping gouges and bumps during shipping

21 products

Strap Protectors

Prevent wear and damage to rope, webbing, and cargo

3 products

Communication

Marking Tape

Stick to floors and pavement to outline equipment, make parking spaces, and identify safety zones

3 products

Sealing

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

21 products

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

12 products

Measuring and Inspecting

Micrometer Head Mounting Brackets

Mount a micrometer head to your jig or fixture to accurately position workpieces

4 products