Wobble Extension Bar Set, 1/2″ Sq. Dr., Micro Satin Chrome (4 Piece)

Expert Quality, with wobble end, manufactured from chrome vanadium steel hardened and tempered with a micro satin finish. Each ext. bar has a knurled ring for extra grip. Machined wobble end allows sockets to be driven at up to 15° to the vertical. Attached with a spring – loaded ball bearing for secure socket holding. Display Packed.