Description
Allstate Trailer Spares R1803A — trailer coupling 2/3 hole 2 available at Alltools Geelong. Shop our full trailer coupling 2/3 hole 2 range in Geelong.
50mm Trailer Coupling — 2/3 Hole, 2 Tonne Rated, Dacromet Finish
Part No: R1803A | Barcode: 9343965004937 | Series: ASTSS Couplings
Standard 50mm trailer coupling rated to 2 tonnes (2,000kg) with a Dacromet corrosion-resistant finish. Features 2 or 3 bolt hole mounting pattern to suit most Australian drawbar configurations.
Suitable For
Key Features & Benefits
- 2 tonne rated — rated to 2,000kg gross trailer mass (GTM), suitable for light to medium duty trailers including box trailers, boat trailers and small car trailers.
- Dacromet finish — superior corrosion resistance compared to standard zinc plating. Dacromet coating withstands salt spray and harsh Australian conditions.
- 2/3 hole mounting — flexible bolt pattern suits both 2-hole and 3-hole drawbar drilling, making it compatible with a wide range of trailer drawbar configurations.
- 50mm ball coupling — standard Australian 50mm tow ball size for compatibility with virtually all passenger vehicle tow bars.
When to Use This Coupling
Product Specifications
| Part No. | Type | Mounting | Rating | Finish |
|---|---|---|---|---|
| R1803A ★ | Standard | 2/3 Hole | 2TN | Dacromet |
| R1809A | Override | 4 Hole | 2TN | Dacromet |
★ You are viewing the highlighted variant. Override couplings for surge brake trailers are also available.






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