ILCA Front of Boom Outhaul Block Assembly

This pre-spliced assembly features two Allen blocks spliced onto 3mm Dyneema, designed for use in a front-of-boom outhaul system.

The Dyneema loop slips over the mast, positioning two of the outhaul purchase blocks neatly at the front of the boom. This keeps the system compact and ensures the majority of the hardware remains close to the mast, helping to reduce weight further out on the boom.

This product is supplied as a component of our ILCA Front of Boom Outhaul System, but it can also be used as part of a custom outhaul setup.

Block Options
Available with either 20mm or 30mm Allen Dynamic Tii-On blocks.
Simply select your preferred option from the drop-down menu when ordering.

Features

• Allen Dynamic Blocks – Stainless steel ball bearings running on a stainless steel axle for smooth, low-friction performance.

• Pre-spliced 3mm Dyneema loop – Designed to slip easily over the mast.

• Locking spliced blocks – Both blocks are permanently secured within the splice, ensuring they cannot come loose.

• Quick and easy rigging – Install in seconds with no additional tying or splicing required.