HARKEN 2135 57mm Carbo Ratchet Block Red Swivel

Harken Carbo Ratchet Block Support 57 Mm. Enhance sailing control and reduce fatigue with the HARKEN Carbo Ratchet Block Support 57 mm. This precision-engineered fitting offers exceptional holding power and controlled easing, allowing for instant reactions to changing conditions. Its versatile on/off switch lets you adapt to any wind, from heavy air hold to light air free-running. Ideal for mainsheets, spinnaker sheets, jib sheets, and high-load control lines, this durable block ensures responsive performance and preserves your lines. Experience a competitive edge with significantly less effort. HARKEN Carbo Ratchet Block Support 57 mmElevate your sailing performance and gain an undeniable competitive edge with the HARKEN Carbo Ratchet Block Support 57 mm. Expertly engineered for sailors who demand precision and reliability, this essential piece of boat fitting is designed to transform how you manage high-load lines. Whether you´re trimming the mainsheet in gusty conditions or controlling a spinnaker on a powerful downwind run, this block provides the mechanical advantage needed to maintain control with significantly less effort.Carbo Ratchets allow sailors to hand-hold loaded lines and offer a perfect balance between holding power and controlled easing. This means you can react instantly to shifts in wind and waves, making subtle adjustments that would be impossible with standard blocks. The design focuses on reducing sailor fatigue, allowing you to concentrate on tactics and boat speed for longer periods. The block's exceptional holding power dramatically reduces the physical strain required to hold a line, making a heavy load feel remarkably light in your hands.Enhanced Control and PerformanceThe standout feature of the 57 mm Carbo Ratchet is its ability to provide superior control. When the ratchet mechanism is engaged, it holds the line securely, preventing slippage while still allowing for smooth and controlled easing. This prevents the line from surging and ensures you can release pressure gradually, maintaining the optimal sail shape without sudden, jarring movements. For added versatility, an accessible on/off switch allows you to engage the ratchet in heavy air for maximum hold and disengage it in light air for free-running, low-friction performance. This adaptability makes it a superior choice for a wide range of sailing conditions and applications, ensuring your equipment is always optimized for the moment.Built for the demanding marine environment, this block is engineered for durability and efficiency. The sheave design ensures smooth operation and minimal friction, preserving the life of your lines while delivering responsive performance when you need it most.SupportsThis versatile ratchet block is the ideal solution for numerous applications on a variety of sailboats, including:* Mainsheet systems on dinghies, catamarans, and small keelboats.* Spinnaker and gennaker sheets on sport boats and mid-size racers.* Jib sheeting systems.* High-load control lines such as vangs and cunninghams.Technical Specifications:* Sheave Ø (mm): 57 mm* Sheave Ø (in): 2 1/4 in* Length (mm): 103 mm* Length (in): 4 1/16 in* Weight (g): 85 g* Weight (oz): 3 oz* Shackle pin Ø (mm): 5 mm* Shackle pin Ø (in): 3/16 in* Maximum line Ø (mm): 10 mm* Maximum line Ø (in): 3/8 in* Maximum working load (kg): 227 kg* Maximum working load (lb): 500 lb* Breaking load (kg): 907 kg* Breaking load (lb): 2000 lb* Holding power: 10:1. tradeinn Waveinn

SWITCHABLE RATCHET CONTROL : Allows sailors to hand-hold loaded lines with controlled easing, featuring an easy-to-use on and off switch on both sides to adapt quickly to changing wind and sailing conditions LIGHTWEIGHT HIGH-STRENGTH DESIGN : Nylon resin sideplates reinforced with long glass fibers create a compact block with an excellent strength-to-weight ratio, supporting dependable performance without adding unnecessary bulk MACHINED ALUMINUM SHEAVE : Hard Lube anodized aluminum sheave provides added strength and corrosion resistance, while eight gripping facets help hold lines securely during trimming and adjustment SMOOTH BALL BEARING OPERATION : Ball bearing system supports smooth rotation under load, reducing friction and improving overall line handling efficiency for active sailing and frequent adjustments VERSATILE MARINE APPLICATIONS : Suitable for mainsheets, jib and spinnaker sheets, traveler controls, genoas, vangs, and foreguys, making it a flexible solution for a wide range of sailboat rigging needs