Mainsheetblock Harken

This Harken mainsheet block is characterized by high quality workmanship. He has excellent running characteristics and is pretty tough. The rake block has an on and off ratchet function which significantly reduces the force of the sheet. The block allows a very fine mainsail trim without much effort. The block has a high quality clamp for fixing the mainsheet. The clamp is height adjustable. Suitable for sheets up to 10mm. We recommend choosing the right block for your boat. As complete sets with upper and lower part, the Harken blocks can be ordered under item number TC347.