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XSTRAP 43420 Pintle Hook

  • Product Description

    This heavy duty pintle hook is a rugged towing coupling device for heavy load trailer connection.

    • Material: Constructed from high strength forged steel. Black powder coated finish provides excellent resistance against rust, impact and abrasion for harsh working environments.
    • Locking mechanism: Features spring loaded latch with safety chain and safety pin. The latch automatically closes after engaging the lunette ring; safety chain and pin prevent accidental opening and trailer decoupling during bumpy transportation.
    • Mounting design: Bolt on installation design. Fixed onto mounting plate or trailer hitch with heavy duty bolts, stable connection and high structural strength.
    • Working principle: Designed to pair with a lunette ring (drawbar ring). The hook jaw wraps around the lunette ring to realize articulated connection, allowing angular movement for rough road driving.
    • High towing rating: Engineered for heavy weight towing capacity, built for commercial, industrial and off road heavy haul scenarios.

    Product Application

    1. Heavy duty trailer towing: Used on pickup trucks, heavy duty vehicles and work trucks. Matches trailers fitted with lunette rings, such as farm trailers, equipment trailers, utility heavy haul trailers and military style trailers.
    2. Agricultural & construction field: Widely applied on farms, construction sites for transporting farming machinery, building materials and heavy duty cargo. Flexible articulation adapts to uneven dirt roads and rough terrain.
    3. Off road & rescue towing: Suitable for off road vehicles for recovery, rescue and heavy load off road hauling. Permits large horizontal and vertical pivoting angles when driving on uneven ground.
    4. Commercial fleet use: Ideal for commercial fleets that frequently pull heavy trailers.

    Note: Must match the rated capacity of pintle hook, lunette ring and tow vehicle. Check bolts and safety latch before every trip.

     

Company Profile
Zhangjiagang SMK MFG. Co., Ltd.

Since its establishment in 2002, Zhangjiagang SMK MFG. Co., Ltd. has specialized in cargo securing and control products, with over 20 years of experience in R&D and global export. The company operates three factories and a large-scale warehouse center, forming an efficient international supply network.

SMK is China XSTRAP 43420 Pintle Hook Factory and Custom XSTRAP 43420 Pintle Hook Suppliers. The product range includes tie-down straps, bungee cords, tow straps, lifting slings, hoists, and 4x4 accessories, widely used in transportation, logistics, outdoor, and industrial sectors. Its in-house brand XSTRAP enjoys strong recognition in global markets, alongside flexible OEM/ODM services for customized needs.

With over 8,000 sqm of production space, SMK is equipped with advanced automated lines and in-house testing labs, ensuring full-process quality control from raw material to finished goods. The company is ISO 9001 certified, SMETA audited, and has passed C-TPAT anti-terrorism inspections and multiple GS and patent certifications.

Looking ahead, SMK will continue to upgrade its cargo control systems, stay close to customer needs, and provide high-quality, efficient products and services worldwide.

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