SST-0154-HD - Heavy Duty Slide Hammer Set Heavy Duty Slide Hammer Set - Front Pump Puller 3/8" thread on one end and 10mm on the other end. Additional adapters available(sold separately): SST-0154-A - 3/8" to 5/16" Threaded Adapter SST-0154-B - 3/8" to 10mm Threaded Adapter SST-0154-C - 3/8" to 12mm Threaded Adapter SST-0154-D - 3/8" to 3/4" Threaded Adapter SST-0154-E - 3/8" to 1/2" Threaded Adapter SST-0154-F - 3/8" to 7/16" Threaded Adapter SST-1081 Converter Housing Seal Remover