Harken 38mm Single Big Bullet Block, Delrin Bearings – Part 125

Optimize your control lines with the Harken 38mm Single Big Bullet Block. Engineered for low friction and efficient operation, this compact and lightweight block ensures fast trim and smooth release even under high loads. Its versatile design makes it an essential component for various sailing applications, from dinghy mainsheets to offshore control lines. Upgrade your rigging for peak performance and reliability today.

Key Features & Benefits:

• 38mm (1-1/2 inch) Delrin Sheave: Provides low-friction performance for smooth line handling and is UV-stabilized for maximum protection against the elements.
• Accommodates Lines up to 10mm (3/8 inch): Designed for secure and efficient use with common control line diameters.
• 136kg (300 lb) Maximum Working Load: Offers reliable strength for critical control line applications.
• Compact and Lightweight Design: Minimizes weight aloft and allows for easy installation in tight spaces.
• Delrin Ball Bearings and Reinforced Plastic Cheeks: Ensures durability and consistent, low-friction operation, resistant to wear and corrosion.

Recommended Applications: Ideal for use as main or jib sheet blocks on dinghies, or for control line applications such as travelers, cunninghams, boom vangs, outhauls, and halyard leads on offshore boats.