Draper Tools Extension Bar Set, 3/8″ Sq. Dr., Polished Chrome (5 Piece) 3/8″ Socketry

Expert Quality, Manufactured From Chrome Vanadium Steel Hardened And Tempered, With A Polished Finish. Each Ext. Bar Has A Knurled Ring For Extra Grip. Attached With A Spring – Loaded Ball Bearing For Secure Socket Holding.