Couplemate Express Trailer Parts

Pintle Hooks

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Couplemate Pintle Hooks and Swivel Hooks

Heavy-duty towing solutions rated from 5t up to 50t, engineered for maximum durability, versatile fleet configurations, and strict compliance with Australian Design Rules (ADR).

Product Description

Couplemate offers a comprehensive range of robust pintle hooks designed for diverse and demanding towing applications. Built for industrial, commercial, and agricultural use, these couplings focus heavily on extreme durability and uncompromised safety. The product line-up features highly versatile combination pintle hooks—allowing seamless connection to both standard 50mm ball couplings and pintle ring couplings—as well as dedicated high-capacity truck pintle hooks for heavy transport.

Every piece of hardware is constructed to withstand harsh towing environments, ensuring long-term field performance even when superficial coatings wear down. Safety is paramount: each unit features an integrated pintle hook safety pin that securely locks the top lever, entirely preventing accidental opening during transit. Furthermore, full spare parts support is available to maintain your towing asset over its entire service life.

Key Features

  • Extensive Capacity Range: Models available to handle capacities from 5t up to 50t payloads.
  • ADR 62/02 Compliant: Fully approved and certified for Australian highway use, meeting strict regulatory requirements.
  • High-Tensile Hardware: Supplied with premium 1/2″ Grade 8 or higher tensile mounting bolts.
  • Dual-Function Versatility: Combination hook options easily switch between 50mm ball and ring couplings.
  • Positive Locking Mechanism: Heavy-duty safety pin locks the top lever down to prevent accidental uncoupling.
  • Long-Term Field Reliability: Proven mechanical components that continue performing safely through years of rugged service.

Specifications

Product / Model Rating / Capacity Hardware Included Coupling Compatibility
Standard Pintle & Swivel Hooks Range 5t to 50t 1/2″ Grade 8 (or higher) High-Tensile Bolts Pintle Ring Couplings
70mm x 10t Combination Ball & Hook 10t (Hook) / 70mm Ball High-Tensile Bolt Kit Dual: 70mm Ball & Pintle Ring
Pintle Hook Receiver 6,000kg (6t) Max Ring Weight High-Tensile Bolt Kit Standard Pintle Ring
16.5t Truck Pintle Hook 16.5t (84kN D-Value) Heavy-Duty Grade 8 Bolt Kit Dedicated Heavy Truck Rings

Frequently Asked Questions

What regulations apply to pintle towing equipment over 3.5t?

In Australia, all pintle towing equipment rated over 3.5t must be officially approved, tested, and certified to meet Australian Design Rule (ADR) 62/02 standards for mechanical connections between vehicles.

What are the safety chain requirements for heavy trailers?

All trailers with an aggregate trailer mass (ATM) exceeding 3.5t are required by law to utilize certified Herc Alloy safety chain kits to ensure proper breakaway protection.

Can I buy replacement components if a part wears out?

Yes. Couplemate supplies a complete line of official pintle spare parts, allowing you to service, repair, and extend the lifespan of your coupling hooks without replacing the entire unit.

How does a combination pintle hook work?

A combination hook features both a standard tow ball (such as a 50mm or 70mm ball) and a heavy-duty pintle hook latch. This allows a single tow vehicle to connect to trailers using standard ball couplings as well as trailers fitted with heavy towing rings.