Security Barricades | McMaster-Carr

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Safety Barrier Component

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Fencing Component

Barbed Wire Support for End Posts

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Caution Authorized Personnel Only

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854 Products

Safety Equipment

Chain Barriers

Hook chain onto posts to restrict access to areas

27 products

Retractable Belt Barriers

Stretch belts between walls, racks, posts, and cones to restrict access to areas

150 products

Retractable Gates

Prevent access to an area and then collapse for easy transport and storage

12 products

Parking Gate Arms

Replace arms on motor-powered gates

3 products

Traffic Posts

Taller than cones to divide lanes of traffic and form barriers

7 products

Safety Gates

Swing closed behind you for easy entrance and exit

47 products

Pennants

Call attention to repair, maintenance, and construction work sites with colorful flags

5 products

Barricades

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

19 products

Barrier Tape

Stretch around hazards and work areas to temporarily restrict access

82 products

Barrier Tape Dispensers

Hold and dispense barrier tape

3 products

Mezzanine Gates

Protect workers from falls when transferring pallets to elevated work areas

1 product

Roof Hatch Railings

Attach handrails to a roof hatch

1 product

Fold-Up Railings

Create a temporary barrier around hazards such as open manholes

1 product

Traffic Cones

Alert drivers and pedestrians to hazards, obstructions, and restricted areas

33 products

Guardrails

Protect pedestrian walkways from vehicles

66 products

Safety Rails

Protect people on platforms, loading docks, and elevated walkways

70 products

Bollard Gates

Slide over bollards to control access to parking lots and dock doors

6 products

Safety Railing Connectors

Build custom safety rail structures with tees, elbows, crosses, and more

3 products

Chain Barrier Links

Split in half and snap back together to securely connect lengths of chain

6 products

Facility and Grounds Maintenance

Chain Link Fencing

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

62 products

Fencing

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

73 products

Fence Screens

Attach to a fence to obscure the view

12 products

Barbed Wire

Deter people from entering a fenced-off area

2 products

Heating, Ventilation, and Air Conditioning

Insulation Fencing

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

3 products

Building and Machinery Hardware

Door Barricades

Stop intruders from opening doors in your facility during emergency lockdowns

2 products

Security Gates

Barricade areas without sacrificing visibility and airflow

77 products

Door Locking Bars

Mount across doorways to protect against forced entry

3 products

Communication

Reflectors

Mark roads and sign posts so they're easier to see in low-light conditions

6 products

Sign Holders

Display signs on walls, floors, tables, and other surfaces

3 products

Marking Cones

Designate areas for material identification, inventory control, and pallet staging

2 products