Threaded Tip for Beam Pullers-14mm ......click on photo to enlarge for dimensions and available sizes. These threaded tips are used with slide hammers U.49AM and U.306M and may require adapters U.53H1, U.53H2 or U.53H3. The threaded tips are also included with beam puller kits U.53J1 and U.53J2. These tips are considered consumables and must be replaced periodically due to wear. Ultimate Garage stocks all of the available tips in this series, from 4mm to 14mm.