Gedore RED 3300515 Reducer 3/4in Female to 1/2in Male l.55mm

Matt chrome-plated
For hand-operated sockets
Square drive as per DIN 3120 - D 20, ISO 1174, with drill hole for locking pin
Coupler based on DIN 3120 - A 12.5, ISO 1174, with ball lock
Chrome-vanadium steel