Harken Double Swivel Carbo Block Pulley 29 Mm

Harken Double Swivel Carbo Block Pulley 29 Mm Black . Upgrade your sailing with the HARKEN Double Swivel Carbo Block Pulley 29mm. This lightweight, high-load fitting offers exceptional efficiency for control lines on dinghies to small keelboats. Its ultra-low friction design ensures smooth, responsive line movement for effortless sail trim and enhanced control. The double sheave creates powerful purchase systems, multiplying your pulling force, while the dual swivel action at head and shackle prevents twists and chafe for optimal line alignment. Engineered for strength and durability, it boasts an impressive strength-to-weight ratio and a high working load for safety and longevity. Ideal for mainsheets or complex rigging like vangs and travelers, this versatile, compact block is an indispensable addition to any serious sailor´s gear. HARKEN Double Swivel Carbo Block Pulley 29 mm | Lightweight, High-Load PerformanceElevate your vessel´s performance with the HARKEN Double Swivel Carbo Block Pulley 29 mm, a premier fitting designed for sailors who demand precision, strength, and reliability from their boat equipment. This compact powerhouse is engineered to provide exceptional efficiency for a wide variety of control line applications on dinghies, sportboats, and small keelboats, making it an indispensable component for any serious sailor´s rigging.As a leader in marine hardware, Harken defines the standard for this block: Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. This philosophy is embodied in the 29 mm Double Swivel model. Its remarkably low-friction performance ensures that lines run smoothly and respond instantly to adjustments, allowing for quick, effortless sail trim even when under significant pressure. This translates directly into better control, faster maneuvers, and a more responsive sailing experience.The double sheave design allows for the creation of powerful purchase systems, effectively multiplying your pulling force and reducing the physical effort needed to manage highly loaded lines. A critical feature of this block is its dual-swivel action at the head and shackle. This essential articulation ensures the block always orients perfectly to the angle of the line, preventing twists and jams while minimizing chafe and wear on your ropes. This optimal alignment is crucial for maintaining efficiency in complex rigging setups, such as vangs, cunninghams, outhauls, and traveler systems.Engineered for the demanding marine environment, these high-performance pulleys offer an incredible strength-to-weight ratio. The robust construction delivers a very high working load for its size, providing a crucial margin of safety and ensuring long-lasting durability season after season. The HARKEN Double Swivel Carbo Block Pulley 29 mm is an incredibly versatile fitting that is ideal for mainsheet systems on smaller boats or as part of sophisticated purchase systems on larger vessels. Its compact, lightweight profile allows for strategic placement anywhere on deck or rigging without adding unnecessary weight.For seamless integration into your specific setup, please refer to the detailed technical specifications below.Specifications:- Sheave Ø (mm): 29 mm- Sheave Ø (in): 1 1/8 in- Length (mm): 73 mm- Length (in): 2 7/8 in- Weight (g): 51 g- Weight (oz): 1.8 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): 150 kg- Maximum working load (lb): 330 lb- Breaking load (kg): 454 kg- Breaking load (lb): 1000 lb. tradeinn Waveinn