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Sea-Dog Line 318018 Folding Grapnel Anchor 18 lbs Galvanized Iron

Manufacturer

Sea-Dog Line

<p>For over a century, Sea-Dog Line has stood as a cornerstone of the marine hardware industry, delivering innovative solutions that meet the demanding needs of recreational and commercial boaters. Founded in the early 1920s by entrepreneur Hans "Action" Broson Sneve, the company began with a unique sales approach—showcasing marine hardware aboard a 55-foot cruiser that sailed from Alaska to Mexico. This hands-on philosophy continues to shape Sea-Dog's commitment to producing hardware that performs reliably in the harshest saltwater environments.</p><h3>Industry-Leading Marine Hardware Manufacturing</h3><p>Based in Everett, Washington, Sea-Dog Corporation operates a 75,000-square-foot warehouse stocking over 8 million parts and runs an injection molding facility with 16 machines producing more than 17 million components annually. The company's extensive product line spans anchoring systems, deck hardware, electrical components, plumbing fittings, and lighting solutions—all engineered with marine-grade materials like stainless steel, brass, and UV-resistant polymers. Sea-Dog's recognition as a multiple-time NMDA Supplier of the Year underscores the brand's excellence in both product quality and customer service, while their on-staff ABYC-certified marine technician provides invaluable installation and technical support.</p><h3>Premium Marine Components for Every Vessel</h3><p>Sea-Dog's <a href="/7549-sea-dog-line-windshield-washers-wipers-replacement-motors-201195">windshield washers, wipers, and replacement motors</a> deliver crystal-clear visibility during inclement weather, with both manual and electric options featuring corrosion-resistant stainless steel arms and UV-stable blades designed specifically for marine windshield applications. Their <a href="/7549-sea-dog-line-electric-horns-200351">electric horns</a> include the popular MaxBlast line, which passed rigorous 600-hour salt spray testing while meeting US Coast Guard COLREGS and ABYC standards for audible warning devices. For fuel and water system integrity, Sea-Dog's <a href="/7549-sea-dog-line-deck-fills-200307">deck fills</a> provide secure, leak-free access points constructed from durable stainless steel with snap-in designs that resist corrosion in saltwater environments.</p><p>When maneuvering in low-light conditions, Sea-Dog's <a href="/7549-sea-dog-line-docking-lights-200335">docking lights</a> offer bright LED illumination with minimal power draw, featuring injection-molded housings that withstand impacts and temperature extremes. Proper airflow is essential for preventing moisture buildup below deck, and Sea-Dog's <a href="/7549-sea-dog-line-hose-and-cowl-vents-200534">hose and cowl vents</a> deliver reliable ventilation with low-profile designs that include snap-in deck plates for bilge applications or dorade box compatibility for cabin use. Each product reflects Sea-Dog's century-long dedication to manufacturing hardware that recreational and professional mariners can trust, voyage after voyage.</p>

Part Number

318018
06/14/2036 2:43 AM
Sale Price

$107.98

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Product Details

The Sea-Dog Line 318018 folding grapnel anchor is a versatile and compact anchoring solution designed for boats 18 to 26 feet in length. This 18-pound anchor features a space-saving design with four arms that fold flat against the shank for easy storage and transport, making it ideal for inflatable boats, dinghies, and small watercraft where storage space is at a premium.

Key Features:

  • Hot-dipped galvanized iron construction provides excellent corrosion resistance in saltwater and freshwater environments
  • Four forged flukes deliver superior holding power in various bottom conditions including rocks, coral, and debris
  • Lockable design secures arms in both opened and closed positions for safe handling and deployment
  • Compact folding design minimizes storage space requirements
  • 1/2-inch shank diameter for durability
  • 22-1/2-inch overall length with 5-inch fluke depth when deployed

Recommended Tackle:

  • Line: 3/8-inch diameter, 150 feet length
  • Chain: 1/4-inch diameter, 10 to 20 feet length

This grapnel anchor excels in rocky or coral bottoms where traditional anchors may struggle, and its folding arms allow for easy retrieval from snags. The hot-dipped galvanization ensures long-lasting protection against the harsh marine environment, making this anchor a reliable choice for recreational boaters.

Products specifications

Chain Size

1/4"/10'-20'

Length: Boat

18'-26'

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