The Carnie Cap is a unique system designed to protect workers and reduce risk of on the job accidents due to protruding reinforcing steel onto which workers could fall. When used and installed properly with 2" x 4" or 2"x 6" lumber, nails and mounted on rebar, it forms a complete and safe system that complies with OSHA regulations for impalement protection. Carnie Cap requires only two caps for every 8 feet of rebar. Not having to cap each piece of rebar along with the reusability of each cap means significant material and labor savings, thus the benefits of using the Carnie™ Cap System.