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