50 mm Plain Bearing Block - Cheek, Radius R40 Single The PBB80 Triple Becket Block

The PBB80 Triple Becket Block is a 80mm Plain Bearing Block with glass fibre reinforced sheaves with polymer bushings

It features stainless steel ball bearings for smooth rotation and a cam cleat for locking a line

The BBB30 Double Becket Block is a 30mm ball bearing block with a stainless attachment eye

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50 mm Plain Bearing Block - Cheek, Radius R40 Single The PBB80 Triple Becket BlockThe 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