Description
- material: premium flex chrome vanadium steel
- entirely hardened and tempered
- surface finish: trivalent chrome plated to standard ISO 1456:2009
- made according to standard ISO 3315
-
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.
Standards
ISO 3315 No. 253