US PRO 5 Piece 1/2" Drive Spline Triple Square Bit Sockets M10 - M18 2076

Triple Square, also known as a 'XZN' are commonly found on German vehicles such as BMW, Mercedes, and Volkswagen.

These screws are used in high torque applications such as cylinder head bolts and drive train components.

triple square screws are found on other European and Asian makes of cars as well

Specifications

5 pc 1/2" Triple Square Socket bits

Socket: Chrome Vanadium Steel

Bit: S2 Steel

Length: 55mm

Sizes: M10, M12, M14, M18, M16H (tamperproof)

Supplied in Plastic storage tray