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Weld-On Loop

The Hayn Weld-On Loop is a stainless steel fixed attachment loop for Traditional Cable Rail Toggle Jaw systems, designed to be welded directly to a steel post or structural member to provide a permanent, low-profile connection point for the toggle jaw assembly. 

Strong Where It Matters

Weld-On Loop

Where a drilled and bolted connection point isn't suitable or the post material is structural steel, the weld-on loop provides a clean, permanent alternative — once welded in place, it presents a 3/4" jaw width and 1/2" jaw gap to accept the standard toggle jaw fitting without any additional hardware between the loop and the post face. The single WL part number covers the full toggle jaw size range, with a 5/8" jaw depth and 1/4" body diameter keeping the profile compact against the post. Manufactured from stainless steel for long-term corrosion resistance in exterior architectural applications. 

Weld On Loop

Weld-On Loop

Part # F – Jaw Width E – Jaw Gap A – Jaw Depth B – Body Diameter
WL 3/4″ 1/2″ 5/8″ 1/4″
Engineered In America Every Hayn fitting is designed and manufactured at our facility in Rocky Hill, Connecticut — the same American workmanship that has set the standard for stainless steel rigging hardware since 1950.
Cold-Worked Production Hayn fittings are cold-worked, not cast. That distinction matters: the cold-working process refines grain structure, increases fatigue resistance, and produces a fundamentally stronger component — one built to perform when the load comes on it.
Precision Manufacturing Our Rocky Hill production floor runs CNC vertical mills, CNC lathes, large-capacity mill-turn centers, and waterjet cutting systems — all configured to produce hardware that meets exact specifications, every time.
75+ Years of Excellence Hayn has been engineering and manufacturing marine and architectural rigging hardware since 1950. That track record isn't just history, it's the design knowledge, failure data, and continuous improvement that goes into every product we make. 
  • Type 316 stainless steel construction for superior saltwater corrosion resistance
  • Manufactured in Rocky Hill, Connecticut to Hayn's proprietary tolerances
  • Precision-machined using advanced CNC manufacturing equipment



  • Engineered for seamless integration in marine and architectural rigging systems

  • Short lead times on both standard and custom components

  • Backed by 75 years of marine and architectural hardware expertise

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Let's Build Something Together

 Hayn has been engineering precision rigging hardware since 1950. So whatever your project demands, you're building with hardware that's been proven at sea and on structure for generations.