Features:
-CR-V Socket and S2 Steel Bit: Spline Triple Square Bit Sockets are made of chromium vanadium steel and S2 steel, which has been heat treated to make it stronger and more durable.
-Phosphate Finish: The surface of the sleeve is chrome-plated, mirror-polished and the bit is treated with zinc phosphate, which has good corrosion resistance.
-Easy to Use: The corresponding sizes are printed on the surface of the sleeve, so you can quickly identify the size you need when using it.
-Easy to Carry: Equipped with a sturdy plastic box and each spline bit sleeve has a corresponding fixed card position, which is very convenient to carry.
-Wide Range of Applications: Commonly used on European Vehicles such as BMW, Mercedes and VW to remove rear calipers and front struts. These spline socket bits are designed to tighten or remove triple square screws used in high torque applications. This multi-purpose spline socket set is compatible for a broad variety of workshop and

Specifications:
-1/4-inch spline bit socket: M4, M5, M6 Length: 37mm
-3/8-inch spline bit socket: M8, M9, M10, M12, M14 Length: 48mm
-1/2-inch spline bit socket: M16, M18 Length: 55mm
-Material: Chromium Vanadium steel, S2 steel 
-Product weight: 0.53kg one set
-Product size: 21 x 11 x 4cm one set
-Packing weight: 0.7kg
-Packing size: 23 x 12 x 5cm

Package Inclusions:
-3 x 1/4-inch Spline bit socket M4, M5, M6 
-5 x 3/8-inch Spline bit socket M8, M9, M10, M12, M14 
-2 x 1/2-inch Spline bit socket M16, M18 
-1 x Storage case

Notes:
-Actual colors may vary due to computer monitors displaying colors differently.
-Due to the nature of the manufacturing process and manual measurement, product sizing may vary slightly.