A low torque impact vibration wrench set specifically designed for removing stuck and seized diesel glow plugs and small diameter fixings or manifold bolts. Four pre-set torque settings: 10Nm, 20Nm, 30Nm and 40Nm. The set includes 1/4""D accessories: 1 x universal joint, 1 x 50mm extension and 1 x 100mm extension. 5 x special glow plug sockets: 8, 9, 10, 11 and 12mm. Sockets manufactured from chrome molybdenum.