Harken

Harken Mk IV Furlers

MKIV furling systems are strong, lightweight and aerodynamic, with the performance and features Harken® is known for. Longevity, ease of use, and simplicity of installation are crucial components of the design. These free-rolling furlers make all the difference in headsail control by allowing racers and cruisers to quickly furl and reef from the safety of the cockpit, while maintaining great sail shape and optimal speed.

System Boat Length System Length Headstay Clevis Pin
Unit 0 22-30 Ft. 38'7" 3/16" - 7/32" 3/8" - 7/16"
Unit 1 28-36 Ft 45'11" 1/4" - 9/32" 1/2"
Unit 2 35-46 Ft. 60'4" 5/16" - 3/8" 5/8"
Unit 3 45-60 Ft 75'1" 7/16" - 1/2" 3/4" - 7/8"