Under £10

Oil Filter Cap Wrench Ø86mm x 16 FlutesCap type filter wrench prevents damage to filter housing and will withstand up to 115Nm (85lb.ft) of torque....

Oil Filter Cap Wrench Ø86mm x 18 FlutesCap type filter wrench prevents damage to filter housing and will withstand up to 115Nm (85lb.ft) of torque....