Sealey-Impact-Socket-40mm-Deep-1-2-Sq-Drive-Sealey-SX009-p-Forged-&-heat-treated-Chrome-Vanadium-steel-impact-grade-deep-socket-chemically-blackened-for-corrosion-resistance-Malleable-steel-material-makes-the-socket-suitable-for-use-with-either-h&-ratchet-wrenches-or-air-impact-wrenches-p-Sealey-SX009-Impact-Socket-40mm-Deep-1-2-sq-Drive