BW Flexible Metal Spout for Jerry Cans (20 mm)
A flexible metal spout for 5, 10 and 20 litre metal jerry cans with a bayonet cap — drip-free pouring of petrol or 2-stroke mix into a brush cutter tank.
In short:The BW flexible spout is a metal pouring spout for 5, 10 and 20 litre metal fuel cans with a bayonet cap, with a flexible metal outlet pipe of 20 mm. It is made in Europe, in bronze green (RAL 6031), and handles petrol, E10, diesel and two-stroke mix. It lets you pour from a heavy can into a brush cutter's small filler without tipping and splashing. It only fits metal jerry cans with a bayonet-type cap, not plastic cans.
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Pros
- Metal construction resists aggressive fuels
- Flexible pipe reaches awkward fillers
- Controlled, drip-free pour from a heavy can
Cons
- Only fits metal jerry cans with a bayonet cap
- 20 mm outlet is wide for very small filler necks
- Amazon.co.uk listing unavailable in October 2026
What it is
A flexible metal spout from BW for metal fuel cans of 5, 10 and 20 litres with a bayonet cap — the classic jerry-can design. The outlet is a flexible metal pipe with a 20 mm opening, finished in bronze green (RAL 6031) and made in Europe. The listing says it handles petrol, E10, diesel and two-stroke mix. When we checked in October 2026 it showed as unavailable on Amazon.co.uk.
Why it helps
Pouring from a full 20 litre can into a brush cutter’s small filler is how most fuel gets spilt — on the engine, the ground and your boots. A spout lets you rest the can and direct the flow. It only fits metal jerry cans with a bayonet cap; plastic cans need their own spouts.
Fuel storage in the UK
Under the Petroleum (Consolidation) Regulations 2014, you can keep up to 30 litres of petrol at home without telling anyone, in suitable containers: plastic cans of up to 10 litres or metal cans of up to 20 litres each. Store cans in a cool, ventilated shed away from ignition sources — more in how to store 2-stroke fuel.
Related
For filling straight from a small can, a filtered funnel catches grit before it reaches the tank. See brush cutter safety tips for safe refuelling.
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