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PHONE HOTLINE: 800-346-4296 E-MAIL: sales@hayn.com
Contact Us
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Trellis Post Wide Support Base

The Hayn Trellis Post Wide Support Base is a stainless steel mounting plate that provides a broader footprint at the base of LP6X-X Trellis Posts, distributing the post load across a larger bearing surface for installations where a standard post base would create point stress on the mounting surface. 

Strong Where It Matters

Trellis Post Wide Support Base

The LP6-BASE plate is 1-3/4" in outside diameter and 1/4" thick, sized to sit flush beneath the trellis post and spread the tensile load from the cable grid more evenly across the structural surface below. It mounts with a 3/8" screw and is compatible with the full LP6X-X Trellis Post series as well as the Hayn Threaded Stud and Hex Nut System for installations that combine trellis and Traditional cable rail hardware on the same structure. A single SKU covers all LP6X-X post sizes, simplifying specification when ordering trellis post hardware as a complete system. 
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trellis_base

Trellis Post Wide Support Base

Part # Outside Dia. Thickness Mount Screw Size
LP6-BASE 1-3/4″ 1/4″ 3/8″

Note: Can be used in conjunction with Threaded Stud / Hex Nut System and LP6X-X Trellis Posts.

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. 
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