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Bolt On 50mm Ball

Bolt On 50mm Ball

Trailer Engineering

£48

Bolt on 50mm ball via two M14 bolt holes, heavy duty cast coupling for applications up to 2700kg, this is an original Knott/Avonride product and can be used as a replacement part on Trailer Engineering’s Bowser range where previously fitted. Part Number: TRA00150

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Buy from TRAILER ENGINEERING LIMITEDTRAILER ENGINEERING LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.