DC1 single clamp 6-8 mm

Domino locking system

Instead of crushing the sheath, the Lewmar domino system holds the string in place for better grip and reduced friction. As a result, the line works cleanly and remains more durable, even when tension rises.

• Domino system for efficient grip
• Less friction, less string wear
• Blocking length designed to hold under tension
• Variable-geometry handle for a natural grip

The patented controlled opening mechanism makes it possible to control the opening of the blocker, even under maximum load. The handle remains firmly attached to the domino mechanism for clean, precise control.

Loads, dimensions and deck mounting

The single DC1 for ⌀ 6-8 mm ropes offers a holding load of 300 kg and a working load limit of 500 kg, weighing in at around 330 g. Its compact size makes it easy to integrate on deck or near the cockpit.

• Compatible rope diameters: 6-8 mm
• Minimum holding load: 300 kg
• Working load limit: 500 kg
• Dimensions: 126 x 32 x 72 mm

For a clean installation, respect the rope entry and exit angle: it must not exceed 15° from the center of the blocker. Fastening recommended with M6 flat-head screws, not to exceed 10 Nm.

MAIN POINTS :

• Minimum load 300 kg
• Controlled opening
• For 6-8 mm ropes
• 500 kg working load
• Dominos Lewmar, durable grip and preserved stringing

CONTENTS OF BOX :

• 1 - DC1 Blocker for 6-8 mm strings
• 1 - PDF documentation