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Whatever you're towing, we have a trailer tongue coupler to fit your lifestyle.
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Straight-tongue couplers are one of the most common types and are popular for use as boat trailer couplers.
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With a mounting channel designed to fit onto a trailer tongue, these couplers are easy to install.
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They are made from strong steel construction and have a durable finish to resist corrosion.
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We carry straight-tongue couplers in a range of weight capacities and for all standard ball diameters.
Description
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A-frame trailer couplers are designed to mount onto A-frame trailers. An A-frame trailer is one with a tongue that meets in an A shape at the front end.
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A-frame couplers are generally rated higher than straight-tongue, making them especially common for RVs and travel trailers.
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Trailer Coupler by Hebei Minmetals®. With pin and chain. This superior product is perfect to make your trailer towing experience safe and convenient.
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Designed to meet the highest quality standards, it is 2nd to none in durability and performance.
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Made using the finest materials, it is sure to serve you reliably for a long time.
Notes
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Every time coupler is used, make certain ball is completely engaged in socket and coupler is securely locked. Failure to do so could result in serious or fatal injury.
Advantage
- Ourcoupler features an easy-grip Locking handle that you can use even with a glove on and a self-centering Locking plate. Its tight ball fit reduces jarring when changing speeds or on rough roads.
- Zinc plated construction for a long-lasting finish.
- Through European E-MARK certification, the quality can completely reassure customers.
- The coupler uses a Quick-Lock ball clamp system design, with a trigger latch for fast and easy locking and unlocking. It provides a precise fit and does not require a wrench for adjustments.
- The coupler is simple and easy to install and can be bolted or welded to the trailer tongue.
- Featuring styles suitable for different traction loads to meet all your needs.
Parameter Table


Our coupling head is designed for use on trailers with a gross vehicle weight of up to 800-1,400 kg and a square 40&50&60 mm drawbar.
It features a 50 mm diameter ISO standard towing ball, making it compatible with towing balls of this standard.
Made from 2.75&4 mm thick stamped galvanized steel, it provides strength and durability.
A durable zinc coating provides protection against corrosion and external influences.
An automatic closing mechanism ensures a secure attachment of the trailer to the towing ball. Simply press the ball, and the head will automatically close.
A towing ball wear indicator allows for quick monitoring of the towing hitch's condition and prompt replacement.
- Material: galvanized steel T2.75&4.0 mm
- Landing profile: square 40x40;50x50;60x60 mm
- Permissible total trailer weight: 800&1400 kg
- Diameter of the coupling ball: 50 mm
- Mounting distance: 92 mm
- Mounting method: vertical/horizontal
- Wear indicator: yes
- Packaging: bag, box of 10 pcs
- Weight: 1.5 kg
- 12 months warranty
Minmetal coupling head combines reliability, ease of use, and high-quality materials designed to ensure safety and comfort when using a trailer on the road.






































































































































