ZETA rides dirt bikes. ZETA develops products for dirt bikes. They test, manufacture and supply high-quality products for dirt bike riders. Their product ideas come from their riding experience, from professional riders and from MX factory teams. You must not miss ZETA products for your ride! Magnetic drain bolts designed to pick up excess bits of metal in your engine oil. Made of A7009-T6 aluminum for a lightweight design. Press-fit magnet on the drain plug. Includes safety wire holes to prevent misplaced part.