Holt Laser Replacement Boom Ball Block : HT7028

Holt Laser Replacement Boom Ball Block : HT7028

This single ball bearing block is a popular upgrade for the Laser mainsheet system as the ball bearing blocks make the main sheet run betting than the blue oldstyle plain bearing blocks.

Designed for the Laser dinghy mainsheet system this block is also used on the Laser Pico and has become the block of choice for many other dinghy mainsheet systems.

Please note this block is not an ILCA class legal

• Length – 67mm
• Maximum Rope Size – 10mm
• Sheave Diameter – 38mm