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- Standard spring
- 3/4 inch cylinder
- Suits 50mm & 1 7/8” tow balls
- Fits all types of trailers with hydraulic brakes
- Padlock provision provided
- Complies with NZ Standard 5232-
- 1993 when used in the 50mm mode
Specifications
One of Nz’s most common bolt mounting patterns. Mount pattern pictured below is measured across bolt centers, Rated to 2500kg max. Mounting by way of four 12mm high tensile bolts is recommended. Complies with Australian Standard AS4177.3 (1994).
| Bolt Size | G 8.8 | G 10.9 |
|---|---|---|
| M10 |
45ft/lb 60Nm | 60ft/lb 80Nm |
| M12 | 75ft/lb 100Nm | 90ft/lb 120Nm |