No need to get angry with screwdrivers and chisel. This inexpensive strap wrench tightens grip as you turn.

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Similarly when fitting new filter with well lubed rubber seal, just tighten until seal starts to compress and continue 3/4 turn by hand.


Richard

2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone