Sealey Impact Extension Bars 3/8in Sq Drive - Sealey AK5504, Drop-forged steel extension bar. Suitable for use on all types of air impact tool. Chrome Vanadium steel with phosphate finish for added corrosion resistance. Spring-ball socket retainer and drilled head to accept retaining pin. Sealey AK5504 Impact Extension Bar 150mm 3/8"sq Drive
