SLK-40 - C. Sherman Johnson Splice Line Large Boat Kit f/Boats | Aztek Computers
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SKU: X2K3EJAF9N |  Mfg. Part: SLK-40  | UPC: 762799974428  | 
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SLK-40 - C. Sherman Johnson Splice Line Large Boat Kit f/Boats up to 40'

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$308.52  $416.50
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Product Overview

Splice Line Large Boat Kit for Boats up to 40'

C. Sherman Johnson Marine's Splice Line fittings allow you to easily splice hi tech Dyneema line to standard life line fittings. The Splice Line fittings are designed to be light weight and easy on the line. Both US Sailing and ISAF now allow Dyneema/ Spectra life lines for offshore racing and Dyneema/ Spectra is also a great product for the cruising sailor that wants to replace their stainless steel life line cables. Professional splicing recommended.

These kits include everything needed to install upper Dyneema life lines without gates. For double life lines, buy 2 kits. For adding a gate, use the C. Sherman Johnson Gate Kits. 

Specifications:

  • 2 x LS-3600 Toggle Jaw w/ Splice Eye
  • 2 x LS-2900 Tubular Turnbuckle w/ Splice Eye
  • 90' Grey 1/4" (6mm) Dyneema Splicing and Install Instructions
  • Fid/Needle/Twine

Expert Overview

The C. Sherman Johnson Splice Line Large Boat Kit, part number SLK-40, provides components for installing Dyneema life lines on boats up to 40 feet. This kit is designed for marine professionals and experienced boat owners seeking to replace traditional stainless steel life line cables with Dyneema/Spectra. It facilitates splicing high-tech Dyneema line to standard life line fittings, offering a lightweight alternative. The kit includes all necessary items for installing upper Dyneema life lines without gates, aligning with US Sailing and ISAF allowances for offshore racing. For vessels requiring double life lines, two kits are necessary. Integration of a gate requires separate C. Sherman Johnson Gate Kits. Professional splicing is recommended for proper installation and performance.

Product Details

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  • C. Sherman Johnson
  • SLK-40
  • 762799974428
  • New
  • 2.4 lbs
  • 12 X 2 X 11
  • Jul 21, 2026
  • May 16, 2026
  • United States
Product Identifiers: Brand: C. Sherman Johnson • Part #: SLK-40 • UPC: 762799974428 • Category: Golf Clubs

Frequently Asked Questions

What is included in the C. Sherman Johnson Splice Line Large Boat Kit?

The kit includes 2 x LS-3600 Toggle Jaw w/ Splice Eye, 2 x LS-2900 Tubular Turnbuckle w/ Splice Eye, 90 feet of Grey 1/4" (6mm) Dyneema, splicing and installation instructions, and a fid/needle/twine.

What is the maximum boat length this kit is suitable for?

This kit is designed for boats up to 40 feet in length, providing components for installing upper Dyneema life lines.

Can this kit be used to add a gate to the life lines?

No, this kit is for installing upper Dyneema life lines without gates. For adding a gate, C. Sherman Johnson Gate Kits are required and must be purchased separately.

Is professional installation recommended for this product?

Yes, professional splicing is recommended for the installation of the Dyneema line to ensure proper setup and performance of the life lines.

SLK-40 - C. Sherman Johnson Splice Line Large Boat Kit f/Boats up to 40'

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