- Sale
- Sailing
- Yachting Clothing
- Dinghy Clothing
- Kids Sailing Clothing
- Kids Sailing Wetsuits»
- Kids Sailing Drysuits»
- Kids Buoyancy Aids»
- Kids Sailing Spraytops»
- Kids Rash Guards»
- Kids Lifejackets»
- Kids Sailing Jackets»
- Kids Sailing Trousers»
- Kids Hiking Shorts»
- Kids Sailing Boots»
- Kids Sailing Gloves»
- Kids Sailing Helmets»
- Kids Sailing Socks»
- Kids Sailing Thermals»
- Kids Trapeze Harnesses»
- RIB / Powerboat Clothing
- Sailing Accessories
- Chandlery
- Wetsuits
- Drysuits
- Board Sports
- Scuba & Snorkel
- Clothing & Accessories
- Kayak
- Beach & Outdoors
- Snow
Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming.
Carbo AirBlocks® are 60% stronger and 30% lighter than our Classic blocks. Use the 40 mm Carbo for jib and mainsheet systems on high-performance dinghies and for loaded control lines on small keelboats.
The nylon-resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for maximum protection.
Use for:
Main/jib sheets
Mainsheet fine-tune
Control lines
Vangs
Cunninghams
Outhauls
Specifications:
Sheave Ø (mm) - 40 mm
Length (mm) - 108 mm
Weight (g) - 52 g
Maximum line Ø (mm) - 8 mm
Maximum working load (kg) - 150 kg
Breaking load (kg) - 454 kg