Harken 29mm Double Bullet Block, 400lb MWL, UV-Stabilized

Achieve superior control and efficiency on your sailboat with the Harken 29mm Double Bullet Block. Engineered for low-friction performance, this compact and lightweight block ensures fast trim and release of control lines, even under high loads. Crafted with UV-stabilized materials and free-rolling Delrin® ball bearings, it's built for lasting durability in demanding marine environments. Upgrade your rigging for smoother, more responsive sailing today.

Key Benefits & Features:

• Optimized Performance: 29mm (1-1/8 inch) sheave diameter provides precise line handling.
• Robust Capacity: Accommodates a maximum line size of 8mm (5/16 inch) with a maximum working load (MWL) of 181kg (400lb), ensuring reliable operation for critical applications.
• Effortless Operation: Features free-rolling Delrin® ball bearings for exceptionally low-friction, enabling quick and smooth trim and release.
• Durable Construction: Compact and lightweight design minimizes weight aloft, while UV-stabilized sheave and sideplates with carbon-black additive resist degradation from sun and salt for extended service life.

Ideal for a range of control line applications including: outhauls, barber haulers, traveler controls, flag halyards, vangs, cunninghams, and furling line leads.