Anchor Safety Bow Shackle
High-Performance Safety Bow Shackle (Anchor Bow Shackle) with capacities from 0.5t to 150t for demanding industrial lifting and rigging use.
- High-Strength Material: Premium alloy steel with advanced manufacturing
- Wide Bow Design: Connects multiple slings, chains, or wire ropes, reducing wear
- Flexible Pin Options: Screw pin for quick use or safety bolt for permanent connections
- Proof-Tested: Tested to 2× working load limit (WLL)
What is a Safety Bow Shackle?
A Safety Bow Shackle, also known as an anchor bow shackle, is a high-strength lifting and rigging connector with a wide rounded “bow” shaped body and a secure safety bolt pin system. This design combines the versatility of a standard bow shackle with an enhanced locking mechanism.
Safety bow shackles are designed for maximum security in permanent, heavy-duty, or high-risk environments. The wide bow shape allows better load distribution and supports multiple sling legs, chains, or wire ropes without excessive stress.
Types of Safety Bow Shackles
Screw Pin Bow Shackle
The screw pin bow shackle is the most popular quick-connect option in lifting operations. It features a threaded pin that easily installed and removed by hand or tool.
Therefore, widely used in temporary rigging, construction sites, and general lifting tasks where frequent assembly and disassembly are required. However, it is not recommended for long-term or high-vibration environments, as the pin may loosen over time.
Safety Pin Bow Shackles (Bolt-Type)
The safety pin bow shackle, also known as bolt type bow shackle, designed for maximum security. It uses a bolt, nut, and cotter pin locking system to prevent accidental loosening.
As a result, it is ideal for permanent or semi-permanent installations, especially in marine, offshore, heavy lifting, and industrial rigging applications. Compared with screw pin types, it offers greater reliability under vibration or side loads.
Why Choose KNKT Rigging Bow Shackles?
Our anchor bow shackles engineered for secure connections in heavy lifting and demanding rigging environments. Their wide bow design and safety bolt system make them ideal for multi-directional loads and long-term installations.
- Marine & Offshore — Secure anchors on ships, barges, and offshore platforms; hot-dip galvanized finish resists corrosion for marine rigging and mooring.
- Construction — Lift steel beams, machinery, and precast concrete; support multi-leg sling assemblies in crane operations.
- Rigging & Hoisting — Connect slings, chains, and wire ropes in industrial rigging systems.
- Mining & Infrastructure — Handle heavy load securing in demanding mining and infrastructure projects.
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