KYO-EI MAGNET DRAIN BOLT MAG-1 M12xP1.25 MAG-1Brand KYO EI Product Number MAG 1 Product Description Size: M12 P1. 25 Color: under Red neck length thread length: 20mm two surface width mm: 17HEX overall length: 31mm JAN code: 4965581 136608 Remarks strong adsorption harmful iron powder in the engine oil. heat resistant neodymium magnet, and maintain a stable magnetic force at high heat in the engine. The material of the drain bolt body uses aluminum light alloy. The finish will not let up the