Harken 40mm Quad Block Sail Again which switches seamlessly from free-running

which switches seamlessly from free-running to ratchet mode

The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase

Max Rope Diam (mm)=136

Clevis pin Ø (mm)6

Maximum working load (kg)317 kg

Harken 40mm Quad Block Sail Again which switches seamlessly from free-runningPart No. 2654 Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave (mm)40 mm Sheave (in)1 9 16 in Length (mm)94 mm Length (in)3 11 16 in Weight (g)170 g Weight (oz)6 oz Shackle pin (mm)5 mm Shackle pin (in)3 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load