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Forespar 930137B Valve Handle Lock for 1.5" - 2" Integrated Valves

Manufacturer

Forespar

<h3>About Forespar Products Corporation</h3><p><strong>Forespar Products Corporation</strong> has been a cornerstone of the marine industry since its founding in 1966. The company's origin story is as practical as the products it makes: <a href="/7351-forespar">Forespar</a> was started by lifelong boater Robert Foresman simply because he wanted a telescoping whisker pole — and couldn't find one good enough. That hands-on, solve-a-real-problem philosophy has guided every product decision in the decades since, growing Forespar from a single-product idea into a large and diversified supplier of sailing and boating products serving the world market.</p><p>Headquartered in Rancho Santa Margarita, California, Forespar operates a state-of-the-art manufacturing facility that handles the entire product lifecycle in-house. The team uses CAD/CAM design, a full machine shop, plastic injection molding, and carbon composite processing — capabilities that allow Forespar to maintain the tight tolerances and consistent quality that demanding sailors and powerboaters expect. This vertical integration is a key reason the brand has earned such a loyal following across the globe.</p><h3>Marelon&reg;: The Forespar Innovation That Changed Marine Plumbing</h3><p>One of Forespar's most celebrated contributions to boating is <strong>Marelon&reg;</strong>, a proprietary polymer composite formulation engineered specifically for marine plumbing applications. Marelon fittings — including seacocks, thru-hulls, and vented loops — deliver exceptional resistance to corrosion and electrolysis, two of the most persistent threats to below-waterline hardware. Because Marelon components weigh roughly half as much as traditional bronze equivalents, they help reduce overall boat weight without compromising structural integrity. The precision-molded plumbing systems built with Marelon are UL approved and meet A.B.Y.C. standards, giving boaters confidence that their below-deck plumbing is as safe as it is durable.</p><p>Forespar vented loops and thru-hull fittings are trusted by both sailors and powerboat owners who need reliable, maintenance-friendly solutions that hold up in the harshest saltwater environments. The corrosion-free nature of Marelon also means fewer inspections, less maintenance, and longer service life compared to metal alternatives.</p><h3>Sailing Performance Gear: Poles, Vangs, Furling &amp; More</h3><p>Beyond plumbing, Forespar is equally renowned for its performance sailing hardware. The brand's lineup of <strong>spinnaker poles and whisker poles</strong> — available in aluminum, carbon fiber, and composite materials — is designed to help sailors extract maximum downwind performance. The locking telescoping designs allow for quick adjustments on the water, and the carbon fiber options in particular combine a featherlight feel with impressive structural strength. For racers and cruisers alike, Forespar poles represent a genuine upgrade in sail handling capability.</p><p>The <strong>Leisure Furl</strong> in-boom mainsail furling system is another flagship product line bearing the Forespar name — a sophisticated solution for sailors who want easy, reliable sail stowage without sacrificing performance. Rounding out the sailing hardware catalog are boom vangs, sail handling hardware, davit systems, and safety equipment, making Forespar a one-stop source for outfitting a sailboat from deck to transom.</p><h3>Powerboat &amp; Cruising Accessories</h3><p>Forespar's reach extends well beyond racing sailboats. The brand's <strong>davit systems</strong> and the innovative <strong>Nova Lift</strong> make deploying and retrieving dinghies, tenders, and outboard motors significantly easier for cruising families and liveaboards. Forespar's marine lighting products offer dependable illumination for navigation and on-deck use. The Flopper Stopper — a uniquely Forespar solution — helps reduce uncomfortable rolling at anchor, a quality-of-life upgrade that any offshore cruiser will appreciate.</p><p>Whether you're racing offshore, cruising coastal waters, or maintaining a powerboat at the dock, Forespar has built products specifically for your challenges. The brand's commitment to innovation, quality manufacturing, and real-world boating experience has made it one of the most trusted names on the water for more than five decades.</p>

Part Number

930137B
07/12/2036 6:10 AM
Sale Price

$8.69

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Usually delivered within 2 days

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Fitment guaranteed

Product Details

The Forespar 930137B is an optional handle lock designed specifically for 1-1/2" and 2" Forespar integrated ball valves. This security accessory prevents accidental operation of your marine valve system, ensuring that critical through-hull valves remain in their intended position during vessel operation.

Key Features:

  • Compatible with 1.5" and 2" Forespar integrated ball valves
  • Prevents accidental valve operation and unauthorized closure
  • Durable marine-grade construction for harsh saltwater environments
  • Easy installation on existing Forespar valve handles
  • Essential safety accessory for through-hull valve management

This handle lock is particularly useful for vessels where through-hull valves need to remain open during operation, such as engine cooling water intakes, generator feeds, and livewell systems. By securing the valve handle in position, you reduce the risk of crew or passengers inadvertently closing critical valves.

Note: This is the lock mechanism only and requires a compatible Forespar 1.5" or 2" integrated ball valve (sold separately).

I ordered my part on a weekend and received it by Tuesday. You guys are awesome!

Easy payment for Apple Pay

Very easy process

Great pricing and availability offered.

NA

Just heads up if you order more than one tire they will probably not deliver the same day The order will be as delivered on Amazon website but a secondary tracking will be issue for the rest of the order. Other than that everything was okay. Note: FedEx requires signature at the time of delivery so make sure someone is there to receive it.

I'm very satisfied with my purchase for the 2nd time. I will be making more purchases in a few months.

Well Im happy to have gotten a realy low price I&amp;#039;ve been wanting this model for a whyle thank you .

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