The oil drain key set is a multifunctional tool kit designed for most oil pan drain plugs on cars and vans. The keys are made of chrome vanadium (CrV) steel and feature a replaceable handle that allows for the transfer of high torque when tightening and loosening. The set includes hex keys (6 pieces), square keys (9 pieces), and a triangular key (1 piece). It contains both metric and imperial sizes and comes in a durable plastic case.

Material: CrV steel
Replaceable handle: Yes
Drive: 3/8"
Sizes:
Square (male): 7, 8, 10, 11, 12, 13, 14 mm, 3/8", 5/16"
Hex: 8, 9, 10, 12, 14, 17 mm
Triangular: 10 mm
Square (female): 10 mm
Handle: 160 mm.