JERRY CAN SPANNER
A very handy tool to have in your kit to tighten or loosen the bug on water jerry cans.
Can also be used to loosen large caps which can no longer be done by hand.
Jimmy's Tip: Keep this tool handy in your general around camp kit, when you get a leak, you need it quick! Also, if you use a tap, swap it for a bung during travel to avoid it getting knocked off on bumpy roads.