Sometimes an extension pole is not enough. If tools dont have threads for pole use or they cant reach odd angles at a height, theWooster Lock Jaw tool holder is the key to success. The Lock Jaw adjusts in 15° increments to cover all planes of a surface. It fastens tools very securely to avoid loosening and downtime. Made of durable, engineering-grade plastics. Durable fiberglass-reinforcednylon and polypropylene construction. Threaded for use with extension poles.