Metal Enclosures | McMaster-Carr

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4,822 Products

Electrical

Electrical Enclosures

House and protect power supplies, control panels, and other electrical equipment

1,087 products

Electrical Enclosure Panels

Mount and connect components inside enclosures

138 products

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

55 products

Electrical Enclosure Pedestals

Mount enclosures at a comfortable height to access switches, displays, and other controls

6 products

Electrical Enclosure Floor Stands

Mount enclosures to the floor above hazards such as water

8 products

Electrical Enclosure Drains

Release moisture to keep components dry

2 products

Electrical Enclosure Mounting Channels

Position components inside electrical enclosures without drilling holes, which can leak

9 products

Electrical Enclosure Inspection Windows

View components without exposing them to dust and moisture

3 products

Circuit Board Enclosures

Hold circuit boards to protect them from dust, liquids, or overheating

76 products

Raceway and Raceway Fittings

Route and guard wiring along indoor surfaces

138 products

Electronics Cabinets

Store and organize servers, computers, and automation controls

15 products

HMI Covers

Access HMI devices and other controls mounted to an enclosure while keeping out liquids and dust

44 products

Console Enclosures

Build out interfaces with buttons, gauges, and other components to monitor and control machinery

3 products

Monitor Enclosures

Shield displays and televisions from impact, dust, and splashing liquids

5 products

Single-Board Computer Enclosures

Protect your Raspberry Pi, Arduino, or other board from dust and impact

4 products

Electronics Racks

Mount servers, automation controls, and computers in less space than electronics cabinets

9 products

Terminal Blocks

Mate with terminals to complete circuits in control panels, motors, and small machines

9 products

Light Switch Sensor Guards

Protect light switch sensors from damage and vandalism

5 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

1,779 products

Press-Fit Framing and Fittings

Set up temporary partitions, guards, and displays using only a hammer

57 products

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

11 products

Bolt-Together Framing and Fittings

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

121 products

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

407 products

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

217 products

Flush-Fit Framing and Fittings

Create smooth stair and platform railings by sliding fittings into rails and tightening the screws

11 products

Weld-Together Framing and Fittings

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

40 products

Hinges

Mount to doors, windows, and panels so they can swing open and closed

2 products

Push-to-Close Latches

Automatically hold doors shut when you push them closed

9 products

Teach Pendant Holders

Store teach pendants conveniently near robots but out of harm’s way

4 products

Safety Equipment

Machine Guards

Surround equipment to prevent injury to workers and damage to machines

72 products

Chip Guards

Deflect flying chips while machining to protect people and equipment

3 products

Mezzanine Gates

Protect workers from falls when transferring pallets to elevated work areas

1 product

Glove Boxes and Bags

Safely handle hazardous or sensitive materials in an enclosed space

1 product

Containers, Storage, and Furniture

Computer Cabinets

Shield a computer while keeping a clear view of its screen

7 products

Wire Partitions

Create secure storage and work rooms that you can see into

75 products

Shelves

Use with frames to support and store a variety of items

6 products

Stacking Caps and Targets

Turn the ends of posts into stackable shelving and rack systems

6 products

Power Transmission

Chain and Belt Guards

Hold chains and belts in place while shielding your drive from interference

11 products

Facility and Grounds Maintenance

Chain Link Fencing

Everything you need to build or repair a chain link fence, from posts to gates

2 products

Fence Posts

Secure and hold up fencing

7 products

Fencing

Metal chicken wire, plastic fencing, fabric erosion-control fencing, and wood drift fencing

59 products

Heating, Ventilation, and Air Conditioning

Insulation Fencing

Made of pliable mesh for securing insulation blankets, covers, and jackets

3 products

Fastening and Joining

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

2 products