57mm Fiddle Ratchet Block — Swivel, Cam Cleat
Carbo Air Blocks
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Lightweight nylon resin sideplates replace stainless steel straps found in Classic blocks. Densely packed glass fibers reinforce resin for strength.
Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.
- Sheave Ø (mm) 57 mm
- Sheave Ø (in) 2 1/4 in
- Maximum line Ø (mm) 10 mm
- Maximum line Ø (in) 3/8 in
- Maximum working load (kg) 359 kg
- Maximum working load (lb) 792 lb
- HAR 2675
