Wera-05003643001-8796-LC-Zyklop-Long-Flexible-Lock-Extension-1-2in-Drive-Wera-05003643001-p-This-long-Zyklop-extension-from-Wera-is-made-from-brushed-chrome-plated-chrome-vanadium-and-incorporates-a-flexible-lock-system-for-permanent-interlocking-or-rapid-change-of-accessories-and-a-free-turning-sleeve-for-swift-tightening-or-loosening-of-screws-and-nuts-It-has-a-1-2in-square-drive-socket-with-ball-lock-p-Wera-05003643001-8796-LC-Zyklop-Long-Flexible-Lock-Extension-1-2in-Drive