Reach that unreachable fastener in a flash with Powerbuilt impact socket extension bars. Just pop it onto your impact ratchet or gun to add reach to your impact sockets. Perfect for reaching distant nuts and bolts everywhere on your car or truck. Built using strong chromoly steel these stylish extension bars have a stealth black finish for added protection. Precision fit securely holds sockets and eliminates slop. Dependable Powerbuilt socket extension bars meet or exceed ANSI standards and have a lifetime warranty, all at affordable prices.