50 mm Plain Bearing Block - Cheek, Radius R40 Swage Terminal/Toggle providing long-lasting performance and precise

providing long-lasting performance and precise rig adjustments in line with Seldén's guidelines

The block includes polymer thrust bearings for side load resistance and a polymer washer to prevent corrosion between stainless and aluminium parts

mainsheet systems and boom vang

Suitable for Seldén mast sections size up to C304/F305

50 mm Plain Bearing Block - Cheek, Radius R40 Swage Terminal/Toggle providing long-lasting performance and preciseThe 50 mm Cheek R40 Plain Bearing Block is a high performance cheek block with a radius 40 bottom plate suitable for Seldn mast sections. Ideal as a lead block for the Spinnaker pole heel lift. It features an acetal sheave, glass fiber reinforced polyamide sides and a stainless steel strap for increased safety. Easy installation with 3 M5 screws remember to apply grease to the screws to prevent corrosion. BlockType: cheek,single SubType: cheek single