This tool has a palm-sized swivel handle that functions like a screwdriver, T-wrench or high-torque wrench. Simply snap the hex adapter in and choose the right bit for the job (11 included). Durable stainless steel construction. 3"W x 4"L zippered carry pouch with belt clip. So handy and compact you can (and will) take it anywhere. Also back by a 99yr warranty.