Unior d.d. 188.1/1ABI 9611901 Reversible Ratchet 1/4 Inch Lockable 157 mm Black Drive

material: premium flex chrome vanaDium steel body drop forged entirely hardened and tempered surface finish: trivalent chrome plated to standard ISO 1456:2009 ergonomic heavy duty double component handle made according to standard ISO 3315 Advantages: with 40 - teeth 9 working angle Safety lock system The socket is Simple released from the ratchet by pressing the button. Simple use The operation of the ratchet accommodating the sockets is based on a 75-tooth mechanism, which divides the 360 full circle into sections of 4.8-degree angles and thus guarantees simpler use even at nearly inaccessible points. With larger ratchet increments, fewer turns and less effort, you can achieve greater reliability and higher precision. Accuracy Together with the indispensable ratchets, Unior sockets allow even, predictable and precision tightening and loosening of screws and nuts -working with Unior ratchets is safer and more accurate. Safety Special socket retention system with a one-touch release button ensures greater safety at work and an increased socket locking speed. Profiles Standards DIN 3122 type D, ISO 3315 No. 257 Documentation pdf Reversible ratchet 1/4" - 188.1/1ABI