Oil Drain Plug Key Set 8mm 6pc Double End Hex & Square

A 6-piece oil drain plug key set for removing and refitting sump plugs during oil changes and routine servicing. The double-ended steel keys combine hex and square profiles, giving you a practical way to cover a range of common drain plug fittings without reaching for multiple separate tools.

Used for vehicle maintenance in garages, workshops and home servicing jobs, this set is suited to oil drain plug work on engine sumps where the correct internal hex or square key is needed. It helps when carrying out regular oil changes, general inspection work or dealing with stubborn sump plugs that need the right fit to reduce slipping. Handy for mechanics, trade users and DIY car owners alike, especially when working across different vehicles with varying plug sizes.

The set includes hex sizes from 8mm to 19mm and square sizes from 8mm to 14mm, covering several of the more common sump plug fittings found during servicing. Each key is double ended, so you get two working ends per piece in a compact set that is easy to keep in a toolbox or service tray. The steel construction suits repeated workshop and garage use, while the mixed profile layout helps avoid switching between separate hex and square drain plug tools when carrying out routine maintenance.

Oil drain plug key set specifications

• Contents: 6 double-ended sump plug keys for drain plug removal and refitting.
• Hex sizes: 8, 9, 10, 11, 12, 14, 17 and 19mm.
• Square sizes: 8, 10, 12 and 14mm.
• Material: Steel keys for regular servicing and workshop use.
• Application: Suitable for drain plugs on engine sumps.
• Contents: Includes an 8mm square drain plug key end.

A practical choice for regular maintenance and oil service work.