The facom sealed pear ratchet has a 12 inch square drive head to fit 12 inch sockets it features a lightweight body for ease of use and a compact head for ease of access with an ergonomically shaped handle the ratchet is comfortable to use its palm control system allows easy reversal even with gloves or greasy hands the mechanism is dustproof and maintenance free with 72 teeth giving 5 increments it also features a hook for working at height