Safety Chain Holders G80

G80 safety chain holders are heavy-duty, high-tensile alloy steel components designed to provide a secure, compliant attachment point for G80 safety chains on trailers and tow vehicles with a high Aggregate Trailer Mass (ATM).

They are a legal and safe solution, particularly for trailers over 3.5 tonnes, which cannot always have their safety chains welded directly to the chassis.

Key Features and Benefits

High-Strength Material: The holders are made from high-tensile alloy steel, often incorporating specific grades like 4140 for the pin, which provides superior strength and durability compared to lower-grade alternatives.
High Load Capacity: G80 systems are engineered for heavy loads. Holders are available with various capacities, such as 8.5t (8500kg), 13.5t (13,500kg), and 22t.
ADR Approved & Certified: Specific models, such as the Couplemate™ CM545, are manufactured and tested to meet stringent safety standards, including AS4177 and ADR 62/02, ensuring compliance with roadside inspections.
Secure Installation: They are typically welded directly to the trailer’s chassis or tow bar, as close to the coupling as possible. For aluminium trailers, an adapter plate is used to allow bolting.
Corrosion Resistance: Many models feature a protective finish, such as Black ElectroGal or a yellow galvanised coating, to resist rust and corrosion, ensuring prolonged reliability in various weather conditions.

Here are a few specific G80 safety chain holder products:

Couplemate™ 10mm x 8.5t G80 Truck Safety Chain Holder (CTA-061910)
A robust solution for trailers up to 8.5 tonnes ATM, praised for meeting Australian safety standards and being suitable for caravans with a DO45 coupling.

Capacity: 8500 kg (8.5t) Nominal ATM.
Material: High-Tensile Alloy Steel (G80) and SAE4140 pin.
Coating: Black ElectroGal finish.
Installation: Designed for welding with a minimum 5mm weld size on all sides.

Couplemate™ 13mm x 13.5t G80 Truck Trailer Safety Chain Holder

This holder is designed for heavier applications and is rated for trailers with an

Aggregate Trailer Mass up to 13,500 kg.
Capacity: 13,500 kg (13.5t) ATM.
Features: Includes a triangle tag, a safety feature that prevents the 4140 pin from falling out of the holder.