Triple Low-friction Carbo AirBlock with swivel. Lightweight, strong, reliable—and affordable. Companion to the popular Black Magic line, these small, compact blocks have very high working loads for safe, easy trimming.
Manual switch for either ratchet function or free-turning. Ø5 mm Delrin ball bearings and Ø60 mm carbon fibre reinforced polyetherimide sheave. Weight 192 gr. Max line size 10 mm.
Makes it easy to advance your grip when hauling in the sheet. The perfect combination of control and convenience.. Ø5 mm Delrin ball bearings and Ø45 mm carbon fibre reinforced polyetherimide sheave. The sheave automatically changes from free-turning to ratchet when the load increases. The sailor decides when the automatic ratchet kicks in. The switch-over point is set using an allen key to adjust a screw inside the sheave. Fast, simple, precise. Max line size 8 mm.
20 mm sheave. Stainless steel strap to ensure high strength and stiff sides. Stainless steel ball bearing races and glass fibre reinforced sheave for best bearing strength even under high dynamic loads. Composite, 50/50 glass fibre/polyamide. Weight 16 gr. Max line size 6 mm.
20 mm sheave. Stainless steel ball bearing races and glass fibre reinforced sheave for best bearing strength even under high dynamic loads. Composite, 50/50 glass fibre/polyamide. Weight 7 gr. Max line size 6 mm.
20 mm sheave. Deck mounted stainless steel ball bearing races and glass fibre reinforced sheave for best bearing strength even under high dynamic loads. Composite, 50/50 glass fibre/polyamide. Weight 6 gr. Max line size 6 mm.
20 mm sheave. Stainless steel strap and becket to ensure high strength and stiff sides. Stainless steel ball bearing races and glass fibre reinforced sheave for best bearing strength even under high dynamic loads. Composite, 50/50 glass fibre/polyamide. Weight 16 gr. Max line size 6 mm.
30 mm sheave. Stainless steel ball bearing races, swivel and shackle. Stainless steel ball bearings and glass fibre reinforced sheave for best bearing strength even under high dynamic loads. Acetal bearing cage to prevent ball-to-ball friction and to reduce weightlass fibre reinforced composite. Weight 33 gr. Max line size 8 mm.
30 mm sheave. Stainless steel strap to ensure high strength and stiff sides. Stainless steel ball bearing races and glass fibre reinforced sheave for best bearing strength even under high dynamic loads. Composite, 50/50 glass fibre/polyamide. Weight 16 gr. Max line size 8 mm.
40 mm sheave. Stainless steel ball bearing races, swivel and shackle. Stainless steel ball bearings and glass fibre reinforced sheave for best bearing strength even under high dynamic loads. Acetal bearing cage to prevent ball-to-ball friction and to reduce weightlass fibre reinforced composite. Weight 33 gr. Max line size 10 mm.