238.4/1

Product features

  • material: premium flex chrome vanadium steel
  • drop forged, entirely hardened and tempered
  • surface finish: chrome plated according to ISO 1456:2009
  • polished head
  • made according to standard ISO 3316

Standards

ISO 3316 No. 204

Profiles

3/8” internal 4-point3/8” pointDo not use with pneumatic, electric or cordless toolsPremium flex chrome vanadium steelLifetime warranty

#title#
CodeSign SQ 4-point profileLenghtDiameterDiameterweight-- prazen stolpec -- 
6053433/8"12512.518121
6053423/8"25012.518233
* Images of products are symbolic. All dimensions are in mm, and weight in grams. All listed dimensions may vary in tolerance.
  • 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.