With the Facom S.310B torque wrench set, you tighten threaded fasteners with consistent accuracy according to manufacturer specifications. The adjustable 40 to 200 nm torque range prevents overtightening, thread damage, and loose connections during mechanical assembly and automotive maintenance. Equipped with a 14X18 mm fitting connection and an included detachable ratchet head with a 1/2" square drive, it allows for quick socket changes and adaptable use with various inserts. The durable metal storage case protects your tool and offers designated space for optional accessory modules.