Description

HARKEN Single Big Bullet Swivel Pulley
Elevate your sailing experience and gain precise control over your vessel with the HARKEN Single Big Bullet Swivel Pulley. Designed for discerning sailors who demand reliability and peak performance, this essential piece of boat fitting is engineered to optimize your control line systems. Unlock effortless handling and immediate response, whether you´re trimming for a race or cruising in variable conditions. Its superior design ensures that you can make adjustments with minimal effort, transforming the way you interact with your boat´s rigging and enhancing your time on the water.
At its core, the Harken Bullet block series is built for efficiency. Low-friction Bullet blocks lead control lines aft, providing a smooth and direct path for your ropes. They are compact and lightweight, a crucial advantage where every gram counts, yet they offer exceptionally fast trim and release under both high and low loads. The free-spinning sheave rotates smoothly, dramatically reducing the friction that can make line adjustments feel heavy and sluggish. This single swivel pulley configuration allows the block to align perfectly with the line´s angle, preventing twists and snags while minimizing chafe and wear on your expensive lines. A range of styles lets these blocks adapt to almost all control line applications, making this a versatile and indispensable tool in your hardware arsenal.
This pulley´s design provides the perfect balance between a compact profile and the strength needed to handle significant loads. It is an ideal upgrade or replacement part for a wide variety of systems on dinghies, keelboats, and catamarans. Its smooth action and robust build quality give you the confidence to push your boat harder, knowing your equipment can keep up. Invest in a fitting that reduces physical strain, improves reaction time, and contributes to a cleaner, more efficient deck layout.
Supports
Ideal for a wide range of onboard applications, this pulley supports:
* Main and jib halyard leads
* Mainsheet systems
* Vang systems
* Cunningham systems
* Outhauls
* Traveler controls
* Barberhaulers
* General-purpose control line applications
Specifications:
* Sheave Ø (mm): 38 mm
* Sheave Ø (in): 1 1/2 in
* Length (mm): 102 mm
* Length (in): 4 in
* Weight (g): 71 g
* Weight (oz): 2.5 oz
* Shackle pin Ø (mm): 5 mm
* Shackle pin Ø (in): 3/16 in
* Maximum line Ø (mm): 8 mm
* Maximum line Ø (in): 5/16 in
* Maximum working load (kg): 136 kg
* Maximum working load (lb): 300 lb
* Breaking load (kg): 907 kg
* Breaking load (lb): 2000 lb