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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 43208 Adjustable Dual Ball Trailer Hitch Factory and Custom XSTRAP 43208 Adjustable Dual Ball Trailer Hitch 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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Product Description
This heavy duty adjustable trailer ball mount is engineered for versatile towing requirements.
- Material: Made of high strength solid steel. The main body features durable black powder coated finish for rust, scratch and corrosion resistance. Dual chrome plated hitch balls offer high hardness and smooth surface for long time service.
- Vertical slot adjustable design: Unique slotted vertical bracket enables continuous stepless height adjustment for rise or drop, instead of fixed hole position adjustment. You can fine tune the exact height to level your trailer precisely.
- Dual ball assembly: Equipped with two different size chrome hitch balls. One hitch mount fits two types of trailer couplers, no need to swap ball components when switching different trailers.
- Solid clamping locking system: Heavy duty bolts and locking hardware firmly clamp the sliding bracket to secure your set height, preventing shifting or slipping under towing load.
- Receiver compatibility: Fits standard 2 inch vehicle hitch receiver tubes. Robust welded construction supports heavy gross trailer weight for heavy load towing scenarios.
Product Application
- Multi trailer towing: Works for pickup trucks, SUVs and off road vehicles fitted with 2 inch hitch receiver. Suitable for utility trailers, boat trailers, campers, horse trailers and equipment trailers with different coupler sizes.
- Precise trailer leveling: Stepless height adjustment solves height mismatch between tow vehicle and trailer. Perfect for cases where standard hole type adjustable hitches cannot get the ideal trailer horizontal position. Reduce uneven tire wear and improve towing stability and safety.
- Recreational & commercial hauling: Ideal for RV travel, boating transport, farm work and construction site hauling. One unit meets multiple towing needs, avoiding purchasing multiple ball mounts.
- All terrain road use: Reliable performance for highway driving and rough surface transportation.
Note: Always operate within the rated towing capacity of this hitch and your tow vehicle. Retighten clamping bolts before each trip.
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