Harken 500 A Electric Horizontal 12V FlatWinder Boat Butterfly Prevents UV damage

Prevents UV damage

Compatible hull material: fiberglass

Ball bearings: Stainless steel

Introducing SeaBlazex2

Harken 500 A Electric Horizontal 12V FlatWinder Boat Butterfly Prevents UV damageThe Harken FlatWinder powered block is a self contained, low profile electrically powered system for mainsheet traveler adjustment. This powerful block is easy to use and offers sailors huge benefits in mainsail control, giving them the means to quickly depower the rig, and delay reefing when the wind picks up. Like a compact captive winch for the traveler, the FlatWinder is completely self contained. It operates in both directions allowing the car to