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

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 Socket To Be Driven At Up To 15° To The Vertical. Attached With A Spring – Loaded Ball Bearing For Secure Socket Holding.