781 B 3/8" Connection parts, 781 B/A x 1/4 x 27 mm x 3/8"
  • 3/8" to 1/4" connection part
  • With 3/8" square head socket drive
  • 1/4" external square
  • With secure socket fixing
  • Made of chrome-vanadium for high load capacity
Connection part 3/8" square head socket to 1/4" 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, matte-chromed.