Wera 781 C 1/2-in. Connection Parts, 781 C/Bx3/8×35.5-mm.x1/2-in.

• 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″