Set of 9 Chrome Vanadium Wobble Extension Bars for 1/4", 3/8" & ½" Square Drive Sockets, Knurled section for improved grip when fingers are oily. Sockets can be driven with shaft offset by up to 10º. *This Clarke Pro hand tool comes with a Lifetime Guarantee (excludes ratchet mechanisms where applicable) see product packaging for full terms and conditions.
