Lewmar

Lewmar 0057901 Boat Anchor

SKU: 2004788 · UPC: 743683405983 · MPN: 2020202241
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02 · Overview

Lewmar 0057901 Boat Anchor — Product description

Discover the Reliability of the Lewmar Claw Anchor for Smaller Vessels

Engineered with inspiration from the robust anchors that stabilize massive oil rigs in the challenging North Sea conditions, this compact Claw anchor delivers dependable performance for boats up to 20 feet in length. Crafted from premium high-grade steel, it offers exceptional durability and resistance to harsh marine environments. Whether you're anchoring in sand, mud, clay, or even rocky seabeds, its unique claw-shaped design penetrates and grips securely with minimal effort, providing peace of mind during overnight stays or sudden weather shifts.

What sets this anchor apart is its effortless setting capability—no need for excessive backing down or repositioning. Once deployed, it digs in quickly and maintains a super-high holding power, making it a go-to choice for dinghies, small sailboats, or tenders. Plus, its low-profile shape slides neatly onto most bow rollers, saving deck space and simplifying storage during voyages.

Key Specifications at a Glance

  • Style: Claw
  • Weight: 2.2 pounds – lightweight yet powerful
  • Material: High-grade galvanized steel for superior corrosion resistance
  • Dimensions: 7-3/16 inches wide by 5-1/4 inches high – compact for easy handling
  • Suitable for: Boats up to 20 feet

These specs make it ideal for recreational boaters who prioritize portability without sacrificing strength. Note that it ships without a shackle or chain, allowing you to customize your rode setup to match your vessel's needs.

Standout Features and Real-World Benefits

  • High-Grade Steel Construction: Built to withstand saltwater exposure and repeated use, ensuring long-term reliability even in demanding conditions.
  • Versatile Bottom Compatibility: Excels on mixed seabeds including gravel, weeds, and hardpan—where fluke-style anchors might struggle.
  • Bow Roller Friendly: Streamlined profile stows securely on standard bow rollers, keeping your foredeck organized.
  • Super-High Holding Power: Proven design that resets reliably if the boat swings, minimizing dragging risks.
  • Backed by Warranty: Comes with a limited 3-year warranty, reflecting manufacturer confidence in its quality.

In practical terms, this means fewer failed sets, less chain noise at anchor, and more time enjoying your time on the water rather than worrying about hold.

Tips for Optimal Deployment and Maintenance

To maximize performance, lower the anchor slowly in 3-5 times the water depth of scope, then back down gently at idle speed to bury the claw. In softer bottoms, add a short chain leader for better angle and holding. For retrieval, approach from the windward side and motor forward slowly while pulling up.

Keep it in top shape by rinsing with fresh water after each use to remove salt buildup, inspecting for wear on the shank and fluke, and applying a marine-grade galvanizing spray if needed. Store in a dry locker to prevent rust—proper care extends its lifespan significantly.

Boaters often pair it with 1/4-inch nylon rode for day trips or upgrade to 6 feet of chain for overnight security in exposed bays.

Why Boaters Trust the Claw Design for Everyday Anchoring

The Claw's self-righting geometry and low center of gravity make it forgiving for novice skippers while satisfying experienced cruisers who value consistency over maximum holding in ideal conditions. It's especially popular for secondary anchoring or as a kedge in areas with uncertain bottoms. Compared to plow or mushroom styles, its quick-set nature shines in tidal swings or when time is short.

Frequently Asked Questions

What size boats is the Lewmar Claw anchor suitable for?

It's designed for secure holding on vessels up to 20 feet long, making it perfect for small boats, dinghies, and tenders.

Does this anchor include a shackle or chain?

No, it comes without a shackle or chain, giving you flexibility to select components that fit your specific setup.

What types of seabeds does the Claw anchor work best on?

It performs reliably across a range of bottoms, including sand, mud, clay, rocks, and weeds, thanks to its penetrating claw design.

How do I store this anchor on my boat?

Its compact shape stows easily on most bow rollers, keeping your deck clear and secure.

What maintenance does the steel Claw anchor require?

Rinse with fresh water after use, inspect for damage, and store dry. Galvanized steel resists corrosion, but occasional touch-ups help.

Is this anchor good for rocky or weedy areas?

Yes, its robust claw shape bites into varied substrates where other designs might skip or foul.

What's the weight of this model?

At just 2.2 pounds, it's lightweight for handling but delivers impressive holding power.

Designed based on anchors used to secure oil rigs in the North Sea. The Claw anchor is constructed of high-grade steel. The Claw anchor sets effortlessly and holds in a variety of sea beds and stows easily on the bow roller of most boats.

Lewmar 0057901 Attributes

  • Style: Claw
  • Holding Strength: Holds Up To 20 Feet Length Boat
  • Weight (LB): 2.2 Pound
  • Material: Steel
  • Width: 7-3/16 Inch
  • Height: 5-1/4 Inch
  • With Shackle: No
  • With Chain: No

Lewmar 0057901 Features & Benefits

  • Manufactured From High Grade Steel
  • Suitable For Use On Various Sea Beds
  • Bow Roller Storable
  • Super-High Holding Power
  • Limited 3 Year Warranty

Lewmar 0057901 Warranties

Lewmar 0057901 Technical Bulletins




SKU: NVN-2004788
MPN: 2020202241
UPC: 743683405983
03 · The numbers

Technical specifications

BrandLewmar
ModelLewmar 0057901 Boat Anchor
SKU / MFR#2004788

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04 · Before you buy

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05 · Customer voices

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