Mechanical Override Coupling - 2500kg Capacity 1 7/8” Ball - In Store

Mechanical Override Coupling – 2500kg Capacity, 1 7/8” Ball is engineered for demanding towing tasks, delivering a secure, dependable connection for trailers, caravans, and boat trailers. Rated to a maximum capacity of 2500kg, this coupling provides reliable braking action and confident control under demanding conditions. In-store availability means you can get this essential towing component when you need it.

Why this coupling stands out

• High-capacity reliability with a 2500kg rated load, paired with a 1 7/8” ball that fits common trailer configurations.
• Mechanical override design delivers smooth, safe braking action for trailers with surge brake systems, enhancing control during deceleration and stopping.
• Australian Standard compliance to AS4177.3 (1994), meeting recognized safety and quality benchmarks for trailer hitches used in recreational and commercial settings.
• Easy installation four-bolt mounting pattern using 12mm high-tensile bolts for a robust, stable attachment.
• Versatile applicability ideal for boat trailers, caravans, and utility trailers—whether you’re towing for work or weekend getaways.
• Durable construction designed to withstand repeated heavy use, delivering long service life in challenging towing environments.

Who benefits from this coupling

• Boat trailer owners needing reliable, surge-brake-compatible towing performance.
• Caravan and camper trailer operators seeking a strong, standards-aligned coupling for safe long-distance towing.
• Utility and commercial trailer users who require a rugged, easy-to-install hitch with proven braking support.

Installation and specs you can trust

Key installation notes align with the four 12mm high-tensile bolts required for a secure mounting. The bolt pattern is designed to match common setups, simplifying fitment on rebated or standard mounting brackets. The product is supplied to support varied bolt grades, with tightening torques tailored to each bolt type to ensure a proper, clamped connection:

• M12 bolts: typically tightened to 100–120 Nm (75–90 ft-lb).
• M10 bolts: typically tightened to 60–80 Nm (45–60 ft-lb).
• G8.8 bolts: typically tightened to around 60–80 Nm (45–60 ft-lb).
• G10.9 bolts: typically tightened to around 80–100 Nm (60–80 ft-lb).

When assembling, ensure the mechanical override handle is accessible for quick engagement and test towing in a controlled environment to confirm braking action performs as expected with surge brakes.

Practical use cases and value

• Boat trailers benefit from secure coupling and reliable surge-brake compatibility, helping you maintain control on windy coastal roads or steep ramps.
• Caravans and campers rely on steady braking response and a robust mounting system that can handle frequent hitching and unhitching during trips.
• Utility trailers require a rugged, easy-to-service connection that remains dependable under heavy loads and long service life.

In short, the Mechanical Override Coupling – 2500kg Capacity 1 7/8” Ball blends high-load performance, safe braking integration, straightforward installation, and durable construction. It’s the thoughtful choice for serious towing setups, designed to deliver peace of mind on every journey.