Stainless Steel Guards | McMaster-Carr

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7,441 Products

Safety Equipment

Safety Gates

Swing closed behind you for easy entrance and exit

46 products

Bollards

Anchor to the ground or floor to block vehicle access

2 products

Handrails

Grab while using stairs to reduce risk of falls

6 products

Safety Rails

Protect people on platforms, loading docks, and elevated walkways

3 products

Barricades

Panel, rail, cone-mount, barrel, and water-fill barricades

1 product

Bearing Guards

Shield bearings from dirt, and protect fingers and tools from moving parts

6 products

Gloves

Shield your hands from cuts, heat, cold, chemical splashes, and electrical and welding sparks

11 products

Aprons

Protect your torso from dirt, chemical splashes, and electrical and welding spark

4 products

Arm Sleeves

Protect your arms from cuts, sparks, heat, and chemical splashes

2 products

Building and Machinery Hardware

Lockset Bumpers

Protect knobs and hardware on doors from carts, dollies, and other equipment

1 product

Door Edge Plates

Reinforce door edges to guard them against damage from foot traffic and equipment

15 products

Edge Trim

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

40 products

Corner Guards

Shield corners on walls and other surfaces from impact

23 products

Door Kick Plates

Protect door bases from foot traffic and equipment; also known as armor and mop plates

50 products

Door Stops

Keep doors from slamming into and damaging walls

9 products

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

44 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

105 products

Weatherstripping

Seal gaps around doors, windows, and frames

15 products

Thresholds

Transition between flooring surfaces and reduce gaps between doors and floors

2 products

Insect Screening

Keep bugs out without blocking airflow

6 products

Brackets

Connect surfaces in an assembly

69 products

Positioning Arms

Mount and position tools, small electronics, and displays

10 products

Lockouts

Ensure that machines stay turned off to prevent accidents during maintenance work

30 products

T-Slotted Framing and Fittings

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

65 products

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

352 products

Slip-On Framing and Fittings

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

17 products

Clamp-On Framing and Fittings

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

24 products

Bolt-Together Framing and Fittings

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

6 products

Weld-Together Framing and Fittings

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

4 products

Protective Caps

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

20 products

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

70 products

Door Holders

Mount to doors, walls, or floors to keep doors open

12 products

Door Latch Guards

Cover the gap between your door and frame to prevent the latch from being pried open

2 products

Fluid Handling

Filter Mesh

Strain particles out of various substances

3,060 products

Perforated Sheets

Filter, sort, separate, and strain liquid or dry material

41 products

Magnetic Filters

Pull metal and other magnetic contaminants out of lines

58 products

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

128 products

Pressure Gauges

Measure pressure in pumps, filters, regulators, and process lines

12 products

Gauge Guards

Shield gauges from corrosive liquids and gases; also called diaphragm seals

9 products

Pressure Gauge Snubbers

Reduce flow to suppress vibration and pressure spikes that can damage gauges

8 products

Pressure Test Gauges

Check and calibrate pressure gauges, transmitters, and equipment to maintain accuracy

486 products

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

17 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

112 products

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

51 products

Electrical

Electrical Enclosures

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

1,177 products

Cable Trays

Organize and route bundles of cable while keeping them accessible anywhere along the run

15 products

Cable Tray Connectors

Join trays that run in a straight line or need to change direction

2 products

Cable Tray Hanging Clips

Snap in place to suspend trays and detach quickly for loading cable

1 product

Cable Tray Drop Outs

A rounded surface supports cable as it exits the tray to protect it from sharp edges

1 product

Cable Tray Mounting Brackets

Secure trays to walls and ceilings

9 products

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

42 products

Outlet Box Extenders

Add depth to an outlet box when there’s not enough space for components

4 products

Monitor Enclosures

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

14 products

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

188 products

Wire Sleeving

Bundle wiring and protect from abrasion and heat

21 products

HMI Covers

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

22 products

Single-Board Computer Enclosures

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

2 products

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

12 products

Battery Holders

Create an electrical connection between batteries and contacts to power equipment

2 products

Manual Switch Covers

Completely cover switches to protect them from moisture and dust

1 product

Safety Switches

Protect people by cutting power to machines when access doors open; also known as interlock switches

1 product

Electrical Connector Caps

Protect data connectors when not in use

10 products

Facility and Grounds Maintenance

Sink Splash Guards

Surround sinks to shield people and equipment from getting wet

8 products

Shower Drain Grates

Keep solids from sliding down your drain

1 product

Drain Cleanout Hole Covers

Conceal drain cleanout plugs in walls and floors while keeping them accessible

11 products

Sink Drain Strainers

Catch debris to prevent clogs and plug drains to fill sinks

6 products

Floor Drain Grates

Block solids from falling down drains while liquids flow freely

2 products

Grab Bars

Steady and support people with limited mobility in bathrooms

Shield surfaces from the surrounding environment

7 products

Material Handling

Conveyor Brushes

Position items on conveyor belts and wipe off debris

52 products

Conveyor Brush Holders

Mount conveyor brushes at point of use

2 products

Conveyor Guides

Direct and position items on conveyors while keeping them from falling off

70 products

Conveyor Guide Clamps

Connect conveyor guides to each other and secure them in place

33 products

Conveyor Guide Cross Blocks

Join conveyor guide mounting rods at different angles

18 products

Conveyor Guide Mounting Rods

Secure guides and other attachments to conveyors

85 products

Conveyor Brackets

Mount guide clamps, sensors, drip pans, and other attachments to conveyor frames

15 products

Conveyor Accessory Mounts

Position guides or sensors to the exact spot needed for your conveyor

54 products

Fastening and Joining

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

13 products

Quick-Release Pin Retaining Caps

Hold quick-release pins in holes that are oversized or out of round

23 products

Quick-Release Pin Receptacles

Secure quick-release pins when you don’t have a through hole

36 products

Threaded Inserts

Create new threads or repair stripped threads

1 product

Weld Nuts

Weld to metal surfaces to add permanent threads

3 products

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

1 product

Retaining Rings

Hold components on a shaft

4 products

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

43 products

Containers, Storage, and Furniture

Metal Panels

Close off openings in structures while allowing air to pass through

64 products

Heating, Ventilation, and Air Conditioning

Fan Guards

Shield fans to prevent injury to workers and damage to electronic components

21 products

Fans

Blow and direct air to keep spaces and equipment cool and ventilated

11 products

Heat Barriers

Protect equipment and surfaces from damage caused by nearby heat sources

4 products

Insulation Fencing

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

3 products