The britool brie113708b 12 inch pear head ratchet has a 72 tooth mechanism socket safety lock and a 5 increment the ratchet has an ergonomic bi material handle for comfort and features a lever reverse displaying direction of rotation and is finished in high chrome the britool brie113708b pear head ratchet 12 in drive has the following dimensions length 250mm weight 550g iso 3315 din 3122 iso 1174 1