General description Suitable for removing oil drain plugs from engines, gearboxes, and back axles. This comprehensive 33-piece kit is designed for a variety of vehicles and is supplied in a convenient storage case. Technical specifications Material: Heat treated and hardened steel Contents: 3/8 Sq Drive Extension Bars: 75mm, 150mm 3/8 Sq Drive 200mm Sliding T-Bar 3/8 Sq Drive Square: 7, 8, 10, 11, 12, 13, 14 5/16, 3/8, 3/8 Sq Drive Hex: 8, 9, 10, 12, 13, 14, 17mm Triangle: 10mm (PSA) Security Spline M16, Square Female 10mm, TRX-Star*: T45 T-Handle Oil Drain Plug Key 3pc Special parts for Ford/Land Rover/BMW/VW/Audi 1pc Special socket for Japanese Cars Usage Designed for quick operation with the T-handle oil drain plug key Ideal for professional mechanics and DIY enthusiasts