Stainless Steel Safety Pin Anchor Shackle
The Safety Pin Anchor Shackle shown here is precision-forged from SUS304 stainless steel, offering a high level of corrosion resistance suitable for marine, industrial, and architectural rigging applications. Its anchor-style (or bow-type) body design provides greater load distribution when dealing with multi-directional forces, making it ideal for lifting, towing, and securing loads where angular loading is expected.
Key features of this shackle include a safety pin with a cotter pin hole, ensuring secure fastening and reducing the risk of accidental release under vibration or load movement. The threading sizes range from M6 to M16, supporting various use cases and load capacities.
Working Load Limits (WLL) range from 1.72 kN (175 kgf) for the OBS-6 size up to 8.62 kN (880 kgf) for the OBS-16 size. The detailed chart outlines dimensional specifications (D, L, B, W, d, t) and weights in grams to assist with selection for engineering and load planning.
This component is especially suited for critical applications where safety, durability, and stainless steel performance are required under harsh environmental conditions.
Common applications include:
Marine & Offshore Rigging: Ideal for mooring lines, lifting slings, and deck rigging where saltwater resistance is critical. The SUS304 stainless steel prevents corrosion even in harsh coastal environments.
Construction & Structural Lifting: Used in connection points for lifting beams, spreader bars, and load-securing assemblies. The anchor shape allows for uneven load distribution common in construction zones.
Industrial & Utility Equipment: Frequently used in material handling systems, chain and pulley assemblies, and hoist connections that require a secure and inspectable fastening method.
Entertainment & Event Rigging: Applied in overhead truss systems and stage rigging where safety and secure locking are essential.
Architectural Suspension Systems: Employed in tension cable structures, green wall frameworks, and other architectural installations needing both strength and aesthetic stainless steel finishes.
This shackle’s versatility, tamper-resistant design, and corrosion resistance make it a go-to hardware component in critical rigging and load-bearing systems across multiple sectors.
Why Choose Mizken’s Stainless Steel Shackles?
We are committed to providing top-quality rigging hardware for our customers. Here’s why you should consider buying Mizken’s stainless steel shackles from us:
✅ Premium-Grade Stainless Steel – Highly resistant to rust, corrosion, and wear.
✅ Wide Range of Sizes & Types – From D-shackles to turnbuckles, we offer options for every application.
✅ Trusted Brand – Mizken is a reliable supplier known for precision engineering and good reputation throughout Japan.
✅ Perfect for Multiple Industries – Whether you work in marine, industrial, construction, or outdoor activities, these shackles deliver the strength and durability you need.
We procure and deliver Mizken’s products to your door! If you have any questions or need recommendations, feel free to reach out to us.
Stainless Steel Shackles and Size Charts
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