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Sea-Dog Line 318005 Folding Grapnel Anchor 5.5 lbs with Chain and Line

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

318005
06/14/2036 6:50 AM
Sale Price

$34.30

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sea-Dog Line 318005 is a versatile 5.5-pound folding grapnel anchor designed for small boats, dinghies, and inflatable vessels ranging from 5 to 14 feet in length. This compact anchor features four strategically positioned flukes that fold flat against the shank for easy storage and transport, making it ideal for boats with limited deck space.

Key Features:

  • Hot-dipped galvanized iron construction with forged flukes for superior strength and corrosion resistance
  • Four-arm grapnel design provides excellent holding power on rocky, weedy, or uneven bottoms
  • Folding arms lock securely in both open and closed positions for safe operation and storage
  • Includes 50 feet of 5/16-inch line and 7 feet 10 inches of 3/16-inch galvanized chain
  • Compact folded profile is safe for inflatable boats with no sharp edges when properly stowed
  • Shank diameter: 1/2 inch; Fluke spread: 14 inches; Fluke length: 4 inches

This complete anchoring system arrives ready to use with pre-attached line and chain, eliminating the need for additional hardware. The grapnel design excels in situations where traditional plow or fluke anchors struggle, particularly in areas with rocks, coral, or heavy vegetation. The folding mechanism ensures quick deployment and retrieval while maintaining a small storage footprint.

Products specifications

Chain Size

3/16"/7'-10'

Length: Boat

5'-14'

So far so good, we'll see how the shipping goes. "Ground shipping" is vague. UPDATE: Received everything in a timely manner. Might be ordering more!

Great price and site is easy to navigate.

Should offer free shipping like most other online vendors.

easy to find and order

Great website, this makes car part buying real easy!

My first order did not include all parts. I'm ordering a different part number now. The seller is giving me a discount due to this inconvenience. We will see how it goes.

so far so good

Great items, good prices, fast shipping!

no body answers the phone

right parts, right price

Great company best prices around and would highly recommend

I needed to verify the part was correct. The telephone staff was very helpful, professional and informed about your products.

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