Wera Adaptor, 1/2" square to 3/8" square 781 C/B

Connection part 1/2" square head socket to 3/8" 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.

FEATURES

- 1/2" to 3/8" connection part
- With 1/2" square head socket drive
- 3/8" external square
- With secure socket fixingMade of chrome-vanadium for high load capacity