Harken HK2615 Carbo Air Block 57 mm with Cam for Rope 10 mm

Harken HK2615 Carbo Air Block 57 mm with Cam for Rope 10 mm

The Harken HK2615 Carbo Air Block with Cam is a lightweight, strong, and reliable block designed for ropes up to 10 mm in diameter. Known for its low-friction performance, this block is a perfect companion to the popular Harken Black Magic block line, offering an exceptional working load for safe and easy trimming even in high winds.

Constructed with UV-stabilized, high-strength resin sideplates, the HK2615 block is engineered to withstand long-term exposure to saltwater and sun, ensuring its durability. Additionally, its patented switch system allows the shackle to lock in either a front or side position or to swivel, preventing line twisting and enhancing flexibility.

With a 57 mm sheave diameter, the Harken HK2615 offers a broad working range. It is suitable for main and jib sheets on centerboard and keelboats (such as Etchells, Dragons, and J/24s) as well as mainsheet systems on catamarans, making it an ideal choice for various high-performance sailing setups.

Features:

• 30% lighter and 60% higher working load compared to Classic blocks
• Open AirBlock design eliminates unnecessary material, reducing weight
• UV-stabilized ball bearings, sheave, and sideplates with carbon black for maximum protection
• Patented switch allows locking in front or side positions or swiveling to prevent line twisting
• Broad working range, ideal for main/jib sheets on centerboard and keelboats, and mainsheet systems on catamarans

Recommended Uses:

• Main/jib sheets
• Mainsheet fine-tune
• Control lines
• Vangs
• Cunninghams
• Outhauls

Specifications:

• Sheave diameter: 57 mm
• Length: 110 mm
• Weight with shackle: 269 g
• Shackle pin: 5 mm
• Maximum line diameter: 10 mm
• Safe working load: 136 kg
• Breaking strength: 340 kg

Detailed Specifications: