20mm Quad Dynamic Deck Organiser

20mm Quad Dynamic Bearing Quad Deck Organiser

Designed for leading control lines and halyards along a deck or coach roof.

The cheeks are made from marine-grade aluminium and anodised black.

Includes four bolts, nuts and washers.

The non-sheave column can be used as a becket.

Easily stacked to create a double-height deck organiser. When stacked, the upper organiser is rated to two-thirds of the maximum working and breaking load.

Dynamic Bearing

Dynamic Bearing is Allen's patented bearing system, featuring twin rows of stainless-steel ball bearings for smooth, low-friction performance. It is ideal for fast-running halyards and control lines on sportsboats up to 28ft and dinghies.

For high static-load applications, particularly where a winch is used, we recommend choosing the Plain Bearing version.

Load Rating

The Dynamic Bearing Deck Organiser range is rated based on a 30-degree turning angle around the sheave. A 30-degree turn on a sheave results in a load factor of 50% of the line load.

Key Features

• Four Dynamic Bearing sheaves
• Lightweight and easy to install
• Stackable design
• Suitable for boats up to 28ft
• Stylish and sleek appearance

Typical Applications

• Guiding halyards along a coach roof to clutches, cleats and winches
• Diverting control lines around corners, above or below deck
• Underdeck take-up systems
• Redirecting a halyard, sheet or control line to achieve the correct lead angle into a winch or cleat

Technical Drawing

Click the PDF above to view detailed dimensions.