Extendable ratchets in various sizes: 1/2''Dr, 3/8''Dr & 1/4''Dr Quick change over lever for forward/reverse operations. 72 tooth ratchet with quick release locking system Ratchet 1/2'' Dr: length can be extended from 305 to 445mm Ratchet 3/8'' Dr: length can be extended from 220 to 320mm Ratchet 1/4'' Dr: length can be extended from 150 to 200mm Extendable shaft CRV
