100 mm Plain Bearing Block - Cheek, Double, Flat base High Load The marine grade stainless shaft

The marine grade stainless shaft is swiveling but can be fixed in 0° or 90° position with a set screw

The S40 Double Soft Attachment Block features two 40 mm sheaves

90° or swivelling shaft and a becket with detachable pin for a spliced eye

The BBB30 Cheek Block is a 30mm ball bearing block designed for dinghies and smaller keelboats

while the glass fiber reinforced cheeks enhance strength and durability

100 mm Plain Bearing Block - Cheek, Double, Flat base High Load The marine grade stainless shaftThe 100mm Plain Bearing Double Cheek Block is designed for up to 4 ton working load on the lower sheave and 2 ton on the upper. The block features plain bearings with polymer bushings and four 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 prevent corrosion. This is the ideal block for