3/8" Square Drive Spark Plug Socket 21 mm Hex Profile

SKU: bahco 7406zz-21

MPN: 7406ZZ-21

Used to fit or remove spark plugs from engines │ With brass collar and permanent magnet to hold spark plug │Dual drive 3/8" D and Hex │DIN 3120 │ ISO 1174 Chrome-vanadium steel │Nickel & chrome plated finish