Description

HARKEN Single Swivel Pulley 80 mm
Enhance your vessel´s performance and rigging efficiency with the HARKEN Single Swivel Pulley 80 mm. A crucial piece of fitting for any serious sailor, this block is engineered to handle substantial loads with exceptional reliability, making it an ideal choice for demanding applications on mid-sized to large sailing yachts. This pulley seamlessly combines strength, durability, and value, delivering the world-renowned Harken performance you trust when it matters most. Perfect for mainsheet systems, halyards, vang cascades, and other high-load control lines where smooth operation and steadfastness are paramount.
At the heart of its design is Harken´s innovative Element series philosophy. Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower than our previously least expensive blocks. This intelligent engineering ensures you receive a product that is not only powerful and long-lasting but also provides outstanding value.
The single sheave design focuses on precise line management, while the integrated swivel head ensures the block always orients correctly to the line, minimizing friction and preventing chafe for a longer rope life and smoother trimming. Whether you are a competitive racer looking for that extra edge or a blue-water cruiser demanding ultimate reliability far from shore, this 80 mm single swivel pulley is built to exceed your expectations. Its robust construction provides peace of mind in heavy weather, allowing you to sail with confidence knowing your deck hardware can handle the pressure. Upgrade your boat´s fitting with this essential component and experience a new level of control and dependability on the water.
Attribute
* Pulleys
Technical Specifications:
* Sheave Ø (mm): 80 mm
* Sheave Ø (in): 3 1/8 in
* Length (mm): 171 mm
* Length (in): 6 3/4 in
* Weight (g): 475 g
* Weight (oz): 16.6 oz
* Shackle pin Ø (mm): 10 mm
* Shackle pin Ø (in): 3/8 in
* Maximum line Ø (mm): 16 mm
* Maximum line Ø (in): 5/8 in
* Maximum working load (kg): 2200 kg
* Maximum working load (lb): 4850 lb
* Breaking load (kg): 4400 kg
* Breaking load (lb): 9700 lb