Extension 1/2 ^ 127mm .
The extension works with YATO 1/2" caps and rattles. It is used to transfer the drive from the rattle to the cap and at the same time allows operation in hard-to-reach and deep places. The product is made of torsion and crack-resistant CrV 50BV30 chrome vanadium steel, has a ball that locks and fixes the cap during operation. The knob on one side has a quadratic mandrel, on the other hand, a socket with a square cross-section. The socket is equipped with the AS-DRIVE system, i.e. specially rounded angles, allowing to increase the torque, without breaking the socket wall.