Segomo Tools 10 Piece Mixed Drive Metric XZN Triple Square Spline Bit Socket Set (4MM-18MM) - XZN10

Tighten and untighten triple square bolts and screws which are commonly used in pressure plates and alternators of European cars e.g. Porsche, Mercedes, BMW, Audi, Volkswagen or motorcycle engines.1/4 inch drive sockets: 4mm, 5mm, 6mm. 3/8 inch drive sockets: 8mm, 9mm, 10mm, 12mm, 14mm (tamper proof). 1/2 inch drive sockets: 16mm (tamper proof), 18mm (tamper proof).Bits are made from durable and hard S2 alloy steel for long lasting life which reduces wear-outs. Sockets are made from high strength chrome vanadium steel with a chrome finish for greater turning power and superior torque and feature etched sizing details for immediate identification.