The Lisle Corporation Torque Adapter 25 Nm, No. 61860, is designed to help prevent overtightening plastic and aluminum oil filter cannisters and filters. This adapter turns any 3/8" drive ratchet or breaker bar into a 25 NM torque wrench. Additionally, it can be used with a 21mm socket or wrench, but is not meant for use with impact or pneumatic wrenches.