Reduction 1/2^-3/8^ .
Reduction of rattle and cap sizes, allowing products of different nominal dimensions to work together. The reduction is made of crV 50BV30 chrome vanadium steel, has a locking lock on the stem and guides to the lock in the socket on the ratchet side. The reduction allows you to change the size of the drive from 3/8" to the size of the cap at the 1/2" output