100 mm Plain Bearing Block - Halyard, permanent backstay High-Beam and correct spring force

and correct spring force

Suitable for Seldén mast sections size up to C245/F246

str: EndsUp

The Genoa End Control is part of the System 22 deck hardware range

The block features stainless steel ball bearings for strength and smooth rotation and glass fiber reinforced polyamide sheave and cheeks

100 mm Plain Bearing Block - Halyard, permanent backstay High-Beam and correct spring forceThe 100mm Plain Bearing Single Backstay Block is designed for up to 4 ton working load and ideal for backstays (permanent backstays) as the top block in a cascade system. The block features a plain bearing with polymer bushing and two axial Delrin thrust bearings to stabilize the sheave when the rope enters or exits the block with an angle. Machined, black anodised aluminium sheave and cheeks. All stainless parts are insulated from aluminium to