Wera 042673 3/8″ Drive Socket Adaptor 781 B – 3/8″ Female – 1/2″ Male

Drive adaptor; 3/8″ square head socket to 1/2″external square head. For manual and machine-operated tools (non-impact), with ball stop groove to safely lock the socket, knurling at the rear end for manageability during manual use; chrome-vanadium, dull chromed.

• 1x 781 B 3/8″ Drive Adaptor: 781 B/C x 1/2 x 36 mm x 3/8″