Features: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.Specifications:Model No: AK55012Drive: 1/2"SqLength: 125mmMaterial: CrVHeight: 190Width: 36Length: 29.
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