General description 3pcs Rear Axle Bearing Puller Slide Hammer Extracting Repair Installer Tools Set is designed for the removal of semi-floating rear axle bearings in rear axle cars and light-duty trucks. This set is compatible with slide hammers (not included) that have threads of 5/8" - 18TPI. Technical specifications Main bearing tube ID compatibility: 1" to 1-7/8", 1-5/16" to 2-3/8", 1-3/8" to 2-7/8" Package includes: 3 pullers, 1 carry case Other information Instructions included If needed, an E-book version of the instructions can be provided