- 1/2 to 3/8 connection part
- With 1/2 square head socket drive
- 3/8 external square
- With secure socket fixing
- Made of chrome-vanadium for high load capacity
Application:For 3/8 square head socket wrench inserts with ball lock
Design: For manual and machine-operated tools (non-impact). with ball stop groove. knurling at the rear end for manageability during manual use; chrome-vanadium. brushed chrome-plated finish
Drive:1/2 socket square head
Includes:
- 781 C 1/2 Connection parts. 781 C/B x 3/8 x 35.5 mm x 1/2
