Cap-Type Oil Filter Wrench features a precision-stamped, deep-reach cap-style that is engineered for a perfect fit. This fits the OEM 69J oil filter found on all Yamaha HO, SHO and SVHO 1.8L engines. The diameter of this wrench is 73-millimeters and it has 14 flutes. It is designed to remove aftermarket and OEM spin-on filters as well as filter housings on Yamaha filters. Use with a 3/8-Inch square drive. Heavy-duty construction allows for strength and durability.