Harken, Blocks, Ratchet Carbo Blocks, Single - Swivel
Carbo ratchet blocks allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.
Nylon resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Machined aluminum sheaves are hardcoat anodized for strength and corrosion resistance. Eight facets hold line securely. Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for maximum protection.
40 mm:The 40 mm ratchets are ideal for jib sheets and spinnakers where size and weight are critical. The 2608, 2609, and 2614 have on/off switches; other 40 mm ratchets are always in ratchet mode.
57 mm & 75 mm:The 57 mm and 75 mm switchable ratchets provide precise on/off control with accessible, easy-to-operate on/off switches on both sides of the block.
For the ultimate system, mount a switchable ratchet in the cockpit and a boom-mounted Ratchamatic block directly above for double holding power in heavy air and a free-running mainsheet when itÕs light. The 75 mm provides up to 15:1 holding power; the 57 mm 10:1.
- Perfect for hand holding loaded lines with controlled release
- The 57mm ratchet provides sailors with up to 10:1 additional holding power
- The 75mm provides a 15:1 advantage
- Accessible and easy-to-operate on/off switches (found in the center airhole) on both sides of the block
- Machined Hardkote-anodized aluminum sheaves have eight facets to hold line securely
- Sheave diameter: 1 - 9/16" (40mm) 2-1/4" (57mm) and 2-(75mm)
- Maximum line size: 3/8" (40mm) 3/8" (57mm) and 7/16" (75mm)
- Includes fasteners and mounting pad
The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.
- All returns must be recevied within 30 days of receipt.
- Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
- Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.