Acts as a barrier to prevent personnel from falling to lower levels. Requires no special training or gear. Mounts in both parapet and edge grab configurations allowing the use of a single base for multiple applications. Clamp expands from 6" to 24" for jobsite versatility. Rapid clamp system speeds installation. Supports both wood and concrete structures, and both top and mid-rail guardrails. Durable zinc-plated finish. Incorporates mounting locations for toe board for use in the edge grab configuration for additional worker protection. Designed to be used with standard wood 2 x 4’s or other common guardrail materials. Can be used as a support structure for vertical debris net containment systems.