Pay in 4 interest-free payments of $37.80 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Apply STORMSURE flexible repair adhesive
No more clumsy thumb operated lock in mechanisms
This is a water sensitive activation system
and 57 mm blocks feature composite sheaves that spin freely on Delrin® ball bearings with curved bearing races
Result : a range of cranks with 100% carbon bodies
Harken 40mm Double Block — Swivel, Becket 2639 winch handles Apply STORMSURE flexible repair adhesiveLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Part No. 2639 Sheave (mm) 40 mm Sheave (in) 1 9 16 in Maximum line (mm) 10 mm Maximum line (in) 3 8 in Maximum working load (kg) 440 kg Maximum working load (lb) 970 lb
US$ 30.99
US$ 40.00
US$ 59.99
US$ 60.00
