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  • The 5/16' - 3/8' Ratchet Chain Binder
  • The 5/16' - 3/8' Ratchet Chain Binder
  • The 5/16' - 3/8' Ratchet Chain Binder
  • The 5/16' - 3/8' Ratchet Chain Binder
  • The 5/16' - 3/8' Ratchet Chain Binder
  • The 5/16' - 3/8' Ratchet Chain Binder
  • The 5/16' - 3/8' Ratchet Chain Binder
  • The 5/16' - 3/8' Ratchet Chain Binder

The 5/16" - 3/8" Ratchet Chain Binder

Product Specification:

*Contact us to learn more about our bespoke offerings.

Product Overview

Our 5/16" - 3/8" Ratchet Chain Binder is a premium load-securing device built from high-strength forged steel. It serves as the primary tensioning tool for flatbed trailers, ensuring that heavy loads remain stationary under the forces of highway speeds and sharp turns. The infinite adjustment provided by the threaded screw mechanism allows for a perfectly customized tension that won't vibrate loose. 

Precautions

To ensure maximum safety and operational efficiency, please adhere to these professional precautions:

No Handle Extensions: Never use a "cheater bar" or pipe to increase leverage. The binder is engineered to reach its Working Load Limit (WLL) through manual operation; excessive force can damage the internal gears or snap the hooks.

Tension Path Alignment: Ensure the chain and binder are in a straight line. Pulling at an angle or over an edge can apply side-pressure to the screw threads, leading to premature wear or mechanical binding.

Grease Maintenance: Keep the screw threads well-lubricated with heavy-duty grease. This is especially critical for binders exposed to rain, snow, and road salt, as it prevents the "seizing" of the ratcheting mechanism.

Product Features

Our factory-grade Ratchet Chain Binder is distinguished by its heavy-duty construction and user-centric features:

Heat-Treated Forged Steel Hooks: Every hook is drop-forged and heat-treated to ensure maximum grain flow strength, specifically shaped to grab 5/16" and 3/8" chain links securely without slipping.

Smooth-Glide Ratcheting Gear: The internal gear and pawl system are precision-machined to provide a smooth, incremental "click" during tensioning, ensuring fine-tuned control over the cargo's tightness.

Durable Safety Coating: Coated with a high-visibility, anti-chip industrial finish that resists corrosion and makes the binder easy to locate on a busy trailer bed or in low-light conditions.

Applications

   Industrial Equipment Hauling

   Lumber & Steel Transport

   Agricultural Logistics

   Specialized Cargo

Company Profile

Engineering Safety
Delivering Reliability
Since 2008

From 2008 to 2025, Ningbo Force Auto Parts Co., Ltd. grew from a 1,000㎡ startup to a 30,000㎡ modern production base, delivering 12 million high-quality pieces annually.

Ningbo Force Auto Parts Co., Ltd. is a professional China OEM The 5/16" - 3/8" Ratchet Chain Binder Suppliers and ODM The 5/16" - 3/8" Ratchet Chain Binder Company, We offer Tie Down Straps, Hardware, Lifting Slings, Tarps and Corner Protectors, serving industries like transportation, agriculture, construction, energy, and more. Our products hold CE, S-mark,GS and ISO 9001:2015 certifications, ensuring global quality standards. Equipped with advanced facilities and a dedicated R&D team, we drive innovation and maintain a stable business global presence.As a WSTDA member, we foster industry collaboration and provide safe, eco-conscious logistics solutions.

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Ningbo Force Auto Parts Co., Ltd.

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