Item number：AR5232Product description: Type: Free Wheel Pulley TOOL Product material: alloy steel, durable Colour: Black 17MM outside dia. 100% Brand new and high-quality made FOR Applicable: VW 1994 and newer, Golf III, Vento, Passat , Audi A3, TT, and Porsche Boxster Alternators with free-wheeling Pulleys. Length 30mm. Alternator Socket with 33 teeth for mounting the V-belt pulley (slip clutch pulley) at the alternator (manuals call it a generator). Used for removal and installation of pulley with free-wheel. The Porsche Number for this tool would be 2592 or PNA 721 048. Product Features: It can improve your work efficiency. High-quality materials The product is made of high-quality iron material and is durable.Package included: 1 X Pulley removal tool