G-209 5/8″ Anti-Loosening Bow Shackle – Heavy Duty Anchor Shackle for Towing & Rigging

The G-209 5/8″ Anti-Loosening Bow Shackle from Rongda Metal is a heavy-duty anchor shackle engineered for secure connection and enhanced stability in off-road towing, trailer recovery, rigging, lifting and industrial applications. With a wide bow design and anti-loosening screw pin, this shackle stays robust under dynamic loads and repeated use, making it a reliable choice for heavy-duty rigging and towing systems.

Product Overview – Anti-Loosening Bow Shackle with Galvanized Finish

A bow shackle (also known as an anchor shackle) is a key component in rigging hardware that connects chains, cables, slings or straps to loads or anchor points. The G-209 series 5/8″ shackle features a wide rounded bow for multi-direction load distribution and a screw pin with anti-loosening features that helps prevent accidental back-out during use — especially in applications with vibration or repetitive motion.

This product is ideal for:

• Off-road vehicle recovery and towing

• Trailer and utility hauling hardware

• Industrial rigging and lifting systems

• Marine anchoring and mooring hardware

• Construction and engineering applications

 Key Features & Benefits

Anti-Loosening Screw Pin System

Designed with a screw pin with anti-loosening design (locking feature) that reduces the risk of the pin backing out under vibration or load cycling, increasing safety in dynamic environments such as off-road and machinery recovery rigs.

 Heavy Duty Forged Construction

Built from forged, quenched and tempered high-strength steel, the shackle delivers exceptional durability and resistance to bending or fatigue even under heavy loads.

Galvanized Corrosion-Resistant Finish

Hot-dip galvanized finish protects against rust, abrasion and environmental corrosion, making this shackle suitable for marine, outdoor and industrial settings.

Wide Bow for Multi-Direction Loading

The wide rounded bow shape supports multi-direction load paths, accommodating larger straps, chains and multi-leg rigging configurations better than narrow shackles.

Marked for Traceability & Safety

Each shackle is permanently marked with working load limit (WLL), grade and manufacturer identification, ensuring compliance with rigging standards and easier inspection.

 OEM & Custom Options

Supports OEM customizations including finish, markings, packaging and bulk supply, ideal for distributors, fleet buyers and industrial procurement teams.

Specifications 

How It Works – Installation & Application

A bow shackle serves as a secure load-bearing link in rigging and towing systems. The wide bow accommodates multi-directional load paths, making it ideal for lifting slings, recovery straps, chain connections and anchor points. The anti-loosening screw pin further improves safety by resisting undesired rotation or backing out in dynamic environments.

Common Use Cases:
✔ Off-road towing and vehicle recovery
✔ Trailer and utility rigging
✔ Industrial lifting, hoisting and sling assemblies
✔ Marine anchoring and mooring lines
✔ Construction and heavy equipment applications

Installation & Use Tips:

1. Select the correct shackle size based on WLL and load requirements.

2. Insert the anti-loosening pin through shackle ears and fasten securely.

3. Verify that the pin is locked and the shackle body aligns with the load path.

4. Periodically inspect for wear, corrosion or deformation.

 Why Choose Rongda Metal G-209 Anti-Loosening Bow Shackles

• Enhanced Load Security: Anti-loosening pin minimizes risk of pin back-out under dynamic loads.

• Heavy Duty Construction: Forged and tempered high-strength steel for rugged use.

• Corrosion Protection: Hot-dip galvanization offers excellent rust resistance.

• Versatile Applications: Ideal for rigging, towing, lifting, off-road, marine and industrial use.

• OEM & Custom Capabilities: Tailored solutions for global B2B partners.