Wera Socket Adaptor 3/8" to 1/2" Drive Connection 781 B/C 3/8" Drive

3/8" to 1/2" drive adaptor

With secure socket fixing

With 3/8" square head socket drive

1/2" external square

Made of chrome-vanadium for high load capacity

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

Size: 3/8" Drive Female to 1/2" Drive Male

Overall Length: 36 mm