316 Stainless Steel Screw Pin Bow Shackles | 1/4" to 3/4" Corrosion-Resistant Shackles for Pump Lifting, Rigging & Marine Use

Type 316 Stainless Steel Screw Pin Bow Shackle – Corrosion-Resistant Connection for Pump Lifting and Rigging Applications

Type 316 Stainless Steel Screw Pin Bow Shackles – Strong, Secure & Built for Submersible Duty

When strength, reliability, and corrosion resistance are critical, Type 316 Stainless Steel Screw Pin Bow Shackles deliver. These rugged shackles serve as vital connection points between rigging components in pump lifting assemblies, hoisting systems, and underwater float switch installations. Built from marine-grade Type 316 stainless steel, these shackles offer superior protection against rust and corrosion—making them ideal for use in sewage, stormwater, and marine environments where long-term durability is a must.

Designed with a screw pin closure, these bow shackles allow for quick, tool-free assembly and disassembly while providing a strong, load-rated connection. Available in sizes ranging from 1/4" to 3/4", each shackle is tested and rated with a working load limit, ensuring safe use with pump chains, clevises, and anchors.

Key Features: Secure Rigging with Corrosion Protection

• 316 Stainless Steel Construction
  Engineered for maximum corrosion resistance in wet, submerged, or chemical environments such as municipal wastewater, marine, and utility systems.

• High Working Load Capacities
  Ranging from 930 lbs (1/4") to 7700 lbs (3/4"), these shackles are suitable for light-duty to heavy-duty lifting setups.

• Screw Pin Design
  Allows for quick installation and removal without tools—ideal for field use and adjustable connections.

• Bow Shape for Versatility
  The wider bow design accommodates larger or multiple attachment points, such as connecting pump chains to grab hooks or clevises.

• Multiple Sizes Available
  Choose from 1/4", 5/16", 3/8", 1/2", 5/8", and 3/4" options to suit your specific lifting or anchoring needs.

Explore More Pump Lifting & Rigging Gear

• Pump Lifting Equipment
  Explore lifting chains, clevises, grip eyes, hoists, and other rigging tools for submersible pump lifting and maintenance.

• Type 316 Stainless Steel Chain
  Pair your bow shackles with our corrosion-resistant stainless steel chain for reliable lifting in wet environments.

• Mushroom Anchor for Float Switches
  Combine with quick links and shackles to anchor float switches securely at desired pump levels.

Built for the Demands of Field Professionals

Trusted by plant operators, utility workers, municipal engineers, contractors, and more, Type 316 Stainless Steel Screw Pin Bow Shackles are essential in any lifting, anchoring, or rigging toolkit. Whether you're lifting submersible pumps in wastewater systems or anchoring float switches in turbulent pits, these shackles provide the strength, corrosion resistance, and ease-of-use your job demands. Choose durability. Choose reliability. Choose stainless steel shackles you can trust.