8mm G70 Safety Chain Set 12 Links for Secure Towing

Designed for NZ trailer owners who demand dependable, inspection-friendly safety hardware, the 8mm G70 Safety Chain Set from HES NZ LTD delivers ready-to-use towing confidence with clear NZ compliance markings. This 12-link configuration pairs a robust 8mm G70 chain with a purpose-built shackle, delivering a practical, all-in-one solution for caravans, boat trailers, horse trailers, and light-duty work trailers.

Why this chain stands out

• 2.5T load capacity — The 8mm long-link G70 chain is rated for heavy-duty load binding and towing, providing a solid safety margin for demanding on-road and worksite scenarios.
• 535mm total reach — The extended length keeps tension correct and allows for secure connections across a variety of trailer setups without compromising stability.
• 2.5T HDG trailer shackle — A durable, easy-to-connect shackle with a large 11.7mm pin for quick, reliable attachment and disconnection, even in limited space.
• NZS5467 Grade 70 markings — Transparent, tamper-evident markings support LTSA inspections and verified loading practices, giving you clear documentation at a glance.
• Yellow chromate finish — Provides visible safety verification on site and superior corrosion resistance for extended life in harsh environments.
• Heat-treated carbon steel construction — Enhanced strength and wear resistance ensures longevity through repeated towing cycles and tough conditions.
• Ready-to-use 12-link configuration — No guesswork or on-site assembly required; simply position, connect, and tow with confidence.
• Mounting precision — Includes a Safety Chain Insert Washer (M12) to ensure correct mounting alignment and secure fit on your trailer’s bolt pattern.

Who benefits most

This Safety Chain Set is ideal for caravan owners, boat trailers, horse trailers, camper trailers, and light-duty logging or construction trailers. If you regularly tow, haul gear, or require quick, compliant load binding, this kit provides a dependable, straightforward solution that stands up to NZ road and worksite demands.

Real-world uses and benefits

• Caravans & campers: Maintains secure trailer-to-vehicle connections with consistent tension, reducing sway and improving control during highway towing.
• Boat trailers: The extended reach helps you anchor securely even when the boat sits high on the bunks, while NZS5467 markings simplify inspections after lakeside trips.
• Horse trailers: Robust construction withstands repeated use, ensuring quick, dependable connections at the yard or on rustic routes.
• Construction & light-duty logging: The 2.5T capacity handles mid-range loads on worksites where reliability and visibility are essential.

Maintenance and best practices

To maintain peak performance, inspect the chain, shackle, and mounting points for wear, corrosion, cracks, or deformation before each tow. Replace components if any doubt arises. Regularly verify the yellow finish remains intact for quick visual checks, and ensure the insert washer is seated correctly during installation.

Specifications at a glance

• Chain: 8mm G70 long-link, 2.5-tonne rating
• Shackle: 2.5T HDG, 11.7mm pin
• Total length: 535mm (chain + shackle)
• Link configuration: 12-link ready-to-use set
• Finish: Yellow chromate for visibility and corrosion resistance
• Construction: Heat-treated carbon steel
• Compliance: NZS5467 Grade 70 markings for LTSA inspections
• Mounting hardware: Safety Chain Insert Washer (M12)

Why choose HES NZ LTD

With a focus on NZ road and worksite safety, HES NZ LTD delivers purpose-built hardware designed to meet rigorous standards while offering practical features that streamline inspections and daily towing tasks. This safety chain set combines proven strength with clear, regulatory markings and thoughtful details that make inspections faster and more reliable.