SR ISO 1174-1. DIN 3120. ISO 1174. Dimensiuni: L: 55 mm.

Slotted screwdriver socket 1/4''. ERGONOMY: the handling of the sockets is made easy thanks to an external shoulder designed for the grip. To quickly find the desired socket its size is marked all around. Outside shoulder for a better grip. Removing the sharp angles of the squares increases their resistance. Chrome-vanadium steel socket, the best material for the manufacture of sockets and accessories. Silicon S2 steel tip.