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 64721 4" × 30ft Ratchet Buckle Straps with Chain Anchors Break Strength 18,000 lbs (2-Pack) Factory and Custom Xstrap 64721 4" × 30ft Ratchet Buckle Straps with Chain Anchors Break Strength 18,000 lbs (2-Pack) 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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1. Product Introduction
The Xstrap 64721 4" × 30ft Ratchet Buckle Straps (2-Pack) are engineered for heavy-duty cargo securement, featuring rugged Chain Anchors and a reinforced ratchet mechanism. With a 6,000 lbs Working Load Limit and 18,000 lbs Break Strength, these straps are ideal for flatbed hauling, machinery transport, steel loads, and industrial cargo applications requiring maximum strength and reliability.
2. Product Specification
Product Name
4" × 30ft Ratchet Buckle Straps with Chain Anchors
Size
4" × 30ft
Hook Type
Chain Anchors
Handle
Ratchet Buckle
Capacity
6,000lbs / 18,000 lbs
Usage
Flatbeds, heavy machinery, lumber, steel loads, industrial cargo
Packaging
2-Pack
3. About This Item
- Heavy-Duty Chain Anchors for Superior Load Security: Designed with industrialgrade chain anchors that lock firmly into stake pockets and anchor points, providing stronger resistance against shifting loads compared to standard hooks—ideal for machinery and steel transport.
- Extended 30ft Webbing for Large Cargo Applications: The 30ft length offers excellent reach for securing wide, tall, or bundled freight such as lumber, steel pipes, heavy equipment, and construction materials.
- Reinforced 4" Polyester Webbing Built for Harsh Conditions: Made from high-strength polyester that resists abrasion, stretching, moisture, and UV exposure. The wide 4-inch webbing distributes pressure evenly, protecting both the strap and the cargo.
- Smooth, High-Tension Ratchet Mechanism: The upgraded ratchet buckle ensures controlled, efficient tightening with minimal effort, allowing operators to achieve consistent tension for safe and stable transport.
- Clearly Marked Load Ratings for Safe Operation: Each strap is labeled with its 6,000 lbs WLL and 18,000 lbs Break Strength, ensuring compliance with professional hauling standards and providing clear safety guidance for operators.
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