The Harken 40mm Carbo Pulley is a lightweight, high-strength block designed for various sailing applications, including jib and mainsheet systems on high-performance dinghies and loaded control lines on small keelboats. Constructed with a tough, fiber-reinforced composite, this pulley offers durability and reliability.
- Sheave Diameter: 40 mm
- Maximum Rope Diameter: 10 mm
- Maximum Working Load (MWL): 220 kg
- Breaking Load (BL): 735 kg
- Weight: 44 g
- Length: 86 mm
- Shackle Pin Diameter: 4 mm
Technical Specifications:
- Material: Fiber-reinforced composite with UV-stabilized sideplates
- Ball Bearings: Delrin acetal resin, UV-stabilized
- Attachment: Single shackle with a 4 mm pin diameter
- Applications: Main/jib sheets, mainsheet fine-tune, control lines, vangs, cunningham, outhauls
Materials:
- Sideplates: Nylon-resin composite densely packed with long-glass fibers
- Sheave: UV-stabilized with carbon black for maximum protection
- Ball Bearings: Delrin acetal resin, UV-stabilized
Dimensions:
Compatibility Information: This pulley is compatible with ropes up to 10 mm in diameter and is suitable for various sailing applications, including main/jib sheets, mainsheet fine-tune, control lines, vangs, cunningham, and outhauls.
