LEWMAR rope clutches

Lewmar rope clutches are essential for any sailboat, designed for precise and reliable line control. Whether adjusting sails, securing halyards, or managing sheets, a dependable rope jammer is crucial for safety and performance. Nautica Basile offers a selection of Lewmar rope clutches to meet every need.

Crafted from high-quality, marine-grade materials resistant to corrosion, Lewmar rope clutches withstand harsh marine environments. Their robust construction ensures durability and consistent performance. Available in various sizes and configurations, Lewmar clutches adapt to different vessels and applications, from small dinghies to larger cruising yachts.

D1 and D2 Series: What's the difference? The D1 series is designed for smaller boats and lower working loads, offering a compact and efficient solution. The D2 series provides greater holding capacity for thicker lines and heavier loads, ideal for larger vessels and more demanding maneuvers. Before choosing, consider your line diameter, expected maximum load, and boat size.

A common issue is wear on the clutch jaws, which can compromise line holding. Periodically inspect the condition of the jaws and replace them if they show signs of wear or damage to maintain optimal grip and prevent line slippage. Nautica Basile offers genuine Lewmar spare parts.

Basile Workshop Tip

• Verify the compatibility of the rope clutch with your line diameter before purchasing, consulting the product's technical specifications.


• Regularly lubricate moving parts with a marine-grade lubricant to ensure smooth operation and prevent corrosion.


• Periodically inspect the rope clutch for any signs of corrosion, damage, or wear, paying particular attention to the jaws and locking mechanism.


• Ensure the rope clutch is properly installed and secured to the boat's deck, following the manufacturer's instructions.

You might also be interested in our selection of Lewmar blocks to optimize your sheet and halyard systems and improve your sailboat's performance.

Frequently Asked Questions

What is the maximum holding load of a Lewmar D2 rope clutch?

The maximum holding load of a Lewmar D2 rope clutch varies depending on the specific model, but can reach up to 1200 kg. Always consult the product's technical specifications for detailed information.

How can I replace worn jaws on my Lewmar rope clutch?

Replacement jaws are available at Nautica Basile. Typically, you simply unscrew the fixing screws, remove the old jaws, and install the new ones, ensuring they are properly aligned and tightened.

Can I use a Lewmar rope clutch on a textile rope other than polyester?

Lewmar rope clutches are primarily designed for polyester ropes. Use with other materials may compromise holding power or damage the rope. Always check the manufacturer's specifications and consider using ropes specifically designed for rope clutches.

How do I choose the most suitable Lewmar rope clutch for my boat?

To choose the most suitable Lewmar rope clutch, consider your line diameter, expected maximum load, the size of your boat, and the specific application (halyard, sheet, etc.). If in doubt, contact the Nautica Basile team for personalized advice.

How often should I check the condition of my Lewmar rope clutch?

It is recommended to check the condition of your Lewmar rope clutch at least once a year, or more frequently if used in harsh conditions. Check the wear on the jaws, the presence of corrosion, and the proper functioning of the locking mechanism.

What is the maximum holding load of a Lewmar D2 rope clutch?

The maximum holding load of a Lewmar D2 rope clutch varies depending on the specific model, but can reach up to 1200 kg. Always consult the product's technical specifications for detailed information.

How can I replace worn jaws on my Lewmar rope clutch?

Replacement jaws are available at Nautica Basile. Typically, you simply unscrew the fixing screws, remove the old jaws, and install the new ones, ensuring they are properly aligned and tightened.

Can I use a Lewmar rope clutch on a textile rope other than polyester?

Lewmar rope clutches are primarily designed for polyester ropes. Use with other materials may compromise holding power or damage the rope. Always check the manufacturer's specifications and consider using ropes specifically designed for rope clutches.

How do I choose the most suitable Lewmar rope clutch for my boat?

To choose the most suitable Lewmar rope clutch, consider your line diameter, expected maximum load, the size of your boat, and the specific application (halyard, sheet, etc.). If in doubt, contact the Nautica Basile team for personalized advice.

How often should I check the condition of my Lewmar rope clutch?

It is recommended to check the condition of your Lewmar rope clutch at least once a year, or more frequently if used in harsh conditions. Check the wear on the jaws, the presence of corrosion, and the proper functioning of the locking mechanism.