Chrome Vanadium steel sockets and bits. Knurled ring on sockets to assist gripping with oily fingers. 5-Spline Security TRX-TS* bits suitable for a range of fuel injection applications. Supplied on socket rail. Features & Benefits: • Chrome Vanadium steel sockets and bits. • Knurled ring on sockets to assist gripping with oily fingers. • 5-Spline Security TRX-TS* bits suitable for a range of fuel injection applications. • Sizes: TS10H, TS15H, TS20H, TS25H, TS27H, TS30H, TS40H. • Supplied on socket rail. • Lifetime guarantee*. • Model No. SX106 Specifications: Model No SX106 Brand: Premier Contents: TS10H, TS15H, TS20H, TS25H, TS27H, TS30H, TS40H Drive: 1/4"Sq Nett Weight: 0.13kg