Wera 8794SC EXTENSION SHORT 1/2" DRIVE/125MM ZYKLOP
Sku: 05003637001
1/2" square drive sockets with ball lock. Free-turning sleeve for rapid tightening or loosening of screws and nuts, chrome vanadium, brushed chrome-plated finish. The free turning sleeve on the extension effectively speeds up the tightening or loosening of screws and bolts.