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C. Sherman Johnson 27-408 Interlocking Gate Eyes for 3/16" Lifeline Wire

Manufacturer

C. Sherman Johnson

<p>C. Sherman Johnson has earned a respected reputation in the marine industry for manufacturing precision-engineered hardware and rigging components. With decades of experience serving the boating community, this brand has become synonymous with reliability and craftsmanship in marine fittings and deck hardware. Their products are designed to withstand the demanding conditions of saltwater environments, where corrosion resistance and structural integrity are paramount.</p><h3>Marine Hardware Excellence</h3><p>The company specializes in producing high-quality stainless steel and bronze fittings that meet the exacting standards of sailors, boat builders, and marine professionals. C. Sherman Johnson's product line focuses on essential rigging and deck hardware components that play critical roles in vessel safety and performance. Each piece is manufactured with attention to detail, ensuring that every fitting, strap, and pin can handle the loads and stresses encountered during sailing and anchoring operations.</p><h3>Essential Rigging Components</h3><p>Among their most popular offerings are <a href="/7279-c-sherman-johnson-eye-straps-pad-eyes-200385">eye straps and pad eyes</a>, which serve as crucial attachment points for blocks, lines, and hardware throughout a vessel. These components must provide secure mounting points while distributing loads evenly across deck surfaces. C. Sherman Johnson's designs incorporate proper reinforcement and smooth edges to prevent line chafing, making them ideal for both running and standing rigging applications.</p><p>The brand also produces reliable <a href="/7279-c-sherman-johnson-clevis-cotter-quick-release-pins-200269">clevis, cotter, and quick release pins</a> that secure critical connections in rigging systems. These small but vital components ensure that shackles, turnbuckles, and other fittings remain properly fastened, even under dynamic loads and constant motion. The precision manufacturing ensures consistent sizing and smooth operation, which is essential for both routine adjustments and emergency situations where quick release functionality matters most.</p><h3>Quality for Demanding Marine Environments</h3><p>What sets C. Sherman Johnson apart is their understanding of the marine environment's unique challenges. Their hardware is manufactured from corrosion-resistant materials that maintain strength and appearance even after years of exposure to salt spray, UV radiation, and mechanical stress. This durability makes their products a practical choice for both coastal cruisers and bluewater sailors who depend on their equipment in challenging conditions.</p>

Part Number

27-408
07/13/2036 2:53 PM
Sale Price

$71.10

4 left at this price

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Usually delivered within 2 days

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Product Details

The C. Sherman Johnson 27-408 Interlocking Gate Eye is a precision-machined marine lifeline fitting designed to create a secure, functional gate opening in your boat's safety lifeline system. Acting as the hinge point of the gate, the interlocking eye on the standing part of the lifeline wire keeps tension in the line and prevents the lifelines from going slack when the gate is open.

This fitting uses a double-threaded design where the stud terminal is threaded into an eye nut, providing a strong and reliable connection at the gate. Loctite should be used during assembly to ensure the stud remains securely seated. The 27-408 is sized for 3/16" wire (measured as the actual wire diameter, not including any vinyl covering).

Key Features:

  • Constructed from T-316 stainless steel for maximum strength and marine-grade corrosion resistance
  • Double-threaded design — stud terminal threads into eye nut for a secure connection
  • Functions as the hinge point at lifeline gate openings, keeping lifelines taut when the gate is open
  • Sized for 3/16" lifeline wire (actual wire size, without vinyl cover)
  • Assemble with Loctite to ensure secure attachment of stud to eye
  • Sold as a pair — includes both interlocking eye components
  • Matches the strength of 7x7 or 1x19 stainless steel wire when properly installed

Installation Note: Hand crimp terminals, when properly applied, achieve approximately 65–70% of the breaking strength of 7×7 stainless steel wire. While this is adequate for lifeline applications, these fittings are not recommended for standing rigging or other high-load uses. Always follow the manufacturer's installation instructions for correct results.

C. Sherman Johnson is America's leading manufacturer of stainless steel cable fittings, trusted by sailors worldwide for lifeline hardware, turnbuckles, and rigging components.

Timeley shipping of product.

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Overall it was fine, could have used a shipping confirmation.

THMotorsports always has the lowest prices and shipping. Just completed my second order with them and will continue to purchase from them. Shipping on first order was quick and left their building the day after ordering.

Got the part I needed pretty quick. Smooth transaction.

Fast Shipping!!!

You had what I needed for a rare bike, and I appreciated that.

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