The Portable Guardrail System prevents jobsite employees from reaching a fall hazard. This freestanding system can be erected in minutes, doesn’t require permanent or penetrating surface attachments, and seals off unprotected areas and edges. Guardrails are offered in 6-, 8-, and 10-ft. sections. Any number of configurations are possible with no additional components. Rubber pads at the base provide skid resistance and surface protection. Capital Safety. 800-328-6146.