Stanchion block for jib furling control line, For ø25 and ø30 mm stanchions 300TD The tensioner has a maximum

The tensioner has a maximum working load of 30 kN

ensuring safe and precise rig adjustments in accordance with Seldén's recommendations

The jib sheet is led to a car which moves to leeward during the tack with no need to touch the sheet

The sheave has a clockwise direction when in ratchet mode and is therefore intended to be used for starboard sheet

It features stainless steel ball bearings for smooth rotation and a glass fiber reinforced polyamide composite for strength

Stanchion block for jib furling control line, For ø25 and ø30 mm stanchions 300TD The tensioner has a maximumThis block is the original lead block for Furlex since the beginning 1983. Used for systems from 8 mm head stays (Type C, 300S, 304S, Type D, 400S and 404S). Stanchion blocks in stainless steel for easy installation. Keeps the furling line in good order along your stanchions for low friction furling of your jib or genoa. Plain bearing sheave. The block is a 2 piece design, easy to install on a 25 mm stanchion. An extra set of slightly longer screws is