Facom 1/2" Drive Spline Bit Sockets 1/2" M10 120mm

This M10 x 120mm Facom SV.B spline bit socket is the extra-long version for M10 XZN fasteners, designed for deep-set applications where standard sockets cannot reach. The extended 120mm length is essential for accessing recessed fasteners in engine bays, gearbox assemblies, and other hard-to-reach locations. Despite its length, the non-removable bit construction maintains rigidity and precise engagement. The phosphate-hardened tip ensures durability even when working at extended reach. Features