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Sea-Dog Line 318013 Folding Grapnel Anchor 13 lbs with 4 Arms

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

318013
06/14/2036 2:34 PM
Sale Price

$97.18

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sea-Dog Line 318013 is a 13-pound folding grapnel anchor engineered for small to mid-size boats ranging from 14 to 22 feet in length. This anchor features four flukes that fold flat against the shank for compact, space-saving storage, making it ideal for vessels with limited storage capacity including inflatable boats, dinghies, and personal watercraft.

Key Features:

  • Hot-dipped galvanized iron construction with forged flukes for superior corrosion resistance and durability
  • Four-arm grapnel design provides excellent holding power on rocky, sandy, and weedy bottoms
  • Lockable mechanism secures arms in both open (deployed) and closed (storage) positions
  • Compact folding design ideal for inflatable boats and vessels with limited storage space
  • Recommended line: 3/8" diameter, 150 feet length
  • Recommended chain: 3/16" diameter, 10 to 20 feet length

Specifications:

  • Weight: 13 pounds
  • Shank diameter (A): 1/2 inch
  • Overall length (B): 21-1/2 inches
  • Fluke width (C): 4-3/4 inches
  • Suitable for boats: 14 to 22 feet

The grapnel design excels at gripping uneven surfaces and penetrating vegetation, making this anchor versatile across various bottom conditions. The hot-dipped galvanization provides long-lasting protection against saltwater corrosion, ensuring reliable performance season after season.

Products specifications

Chain Size

3/16"/10'-20'

Length: Boat

14'-22'

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