Rapesco Z-T Pro Tacker Heavy Duty Metal Silver The Rapesco Z T-Pro Staple Tacker is a powerful metal tacker with contoured edges and a unique stand / margin edge adjuster. Featuring a handle lock-down handle switch for easy storage, this handy tacker benefits from premium steel working parts and driver blade. Its handy staple refill indicator lets you know when it is time to reload and it comes supplied ready for use with 300 staples and wrist strap.