Ny-Clad nylon powder coated steel blade lasts 5 times longer than other heavy-duty blades. Dura-life reinforced end hook lasts 10 times longer than any other comparable end hook, 1 wide tapes have 5 rivets. Over mold layer of thermoplastic rubber for comfort and impact resistance. Ribbed thermoplastic contact surface on lock button for improved comfort and control. New Quick-Clip belt hook has curved vanes raising the hook to make clipping the Pro Series tape to a belt effortless. Belt hook is easily removable for use in a tool pouch.