Eagle Narrow Column Protectors offer affordable protection for 4" and 6" warehouse and factory columns and beams. Absorbs impact from tow motors, minimizing column, fork truck, and personnel damage and injury. These narrow yellow blow-molded 100 percent high-density polyethylene (HDPE) protectors are resistant to most chemicals and feature key-lock to prevent slippage and assist with installation alignment. No tools required. Two halves attach with easy-to-install black straps (included).