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White Cap Industries 3801B 3/4" Nylon Straight Thru-Hull with Barb

Manufacturer

White Cap Industries

<h3>About White Cap Industries (Whitecap Marine Products)</h3><p><strong>White Cap Industries</strong>, operating as Whitecap Marine Products, has been the builder's trusted choice for quality marine hardware and accessories since 1986. Headquartered in Piscataway, New Jersey, the company has spent nearly four decades earning its reputation as a leading supplier to OEM boat builders, commercial yacht manufacturers, and aftermarket marine customers worldwide.</p><p>What sets Whitecap apart is the remarkable breadth of its in-house manufacturing capabilities. <a href="/13091-white-cap-industries-inc">Whitecap Marine Products</a> handles everything from casting and stamping to extrusion, rubber molding, injection molding, forging, plating, and structural foam — all under one roof. This comprehensive engineering infrastructure allows the brand to deliver custom-designed solutions that meet the precise demands of professional builders, not just off-the-shelf hardware.</p><h3>A Wide Range of Marine Hardware &amp; Accessories</h3><p>Whitecap's catalog spans virtually every area of a vessel. Boaters and builders alike turn to the brand for deck and dock hardware including cleats, hinges, latches, handles, and rod holders. The brand's line of anchor parts and accessories — such as anchor rollers, chains, and mounts — is built from heavy-duty stainless steel designed to perform season after season in demanding marine environments.</p><p>One of Whitecap's most celebrated specialty lines is its <strong>teak wood products</strong>. From swim platforms and handrails to cockpit tables, drink holders, and director's chairs, the teak collection blends function with classic onboard style. These products are crafted with the same attention to detail that defines the brand's metal hardware lines.</p><p>For builders who need components that handle the harshest saltwater conditions, Whitecap offers marine-grade stainless steel, chrome-plated brass, and nylon construction across its hardware range. The brand even developed its proprietary <strong>Duraplex Stainless Steel</strong> — a duplex stainless formulation engineered to offer twice the strength of standard 316 stainless while delivering a guaranteed rust-free finish.</p><h3>Serving OEMs, Builders &amp; the Aftermarket</h3><p>Whitecap's product development philosophy is rooted in listening to the needs of boat builders. The company's engineering and design staff work closely with OEM customers to create custom-engineered and custom-branded components tailored to exact specifications. Beyond OEM work, Whitecap also provides retail packaging design and fulfillment for aftermarket distribution partners, making it a truly full-service marine hardware manufacturer.</p><p>Whether you're outfitting a new production vessel, retrofitting an existing boat, or sourcing replacement hardware for a refit project, White Cap Industries offers a proven portfolio of products built to the standards that professional builders and serious boaters demand.</p>

Part Number

3801B
09/14/2036 5:35 AM
Sale Price

$10.00

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Product Details

The White Cap Industries 3801B is a 3/4" straight thru-hull fitting with barb, constructed from durable glass-filled nylon. This marine-grade fitting features 316 stainless steel and nylon construction, providing excellent corrosion resistance for below-waterline applications on boats and marine vessels.

Key Specifications:

  • Hose Size: 3/4"
  • Flange O.D.: 1-7/8"
  • Thread Length: 1-1/2"
  • Barb Length: 1"
  • Overall Length: 3-1/8"
  • Cut Out: 1-1/4"
  • Maximum Hull Thickness: 1"

Features:

  • Glass-filled nylon construction for strength and durability
  • 316 stainless steel components for superior corrosion resistance
  • Available in straight or 90° configurations
  • Barbed design for secure hose attachment
  • Ideal for livewell systems, bilge pumps, washdown systems, and other marine plumbing applications

This thru-hull fitting is designed for reliable performance in harsh marine environments, combining the strength of glass-filled nylon with the corrosion resistance of 316 stainless steel hardware.

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Good price and straightforward checkout process.

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