Schaefer Clamp-On Furling Block Kit Standard U-Bolts Larger diameter version available for

Larger diameter version available for 6-12mm lines

Schaefer Stainless Fiddle Block with Becket

Low profile wrist seals with silicon grip print

Weight (oz): 2

Helly Tech® Protection

Schaefer Clamp-On Furling Block Kit Standard U-Bolts Larger diameter version available forProduct Description Schaefer Clamp On Furling Block Kit Specifications: Clamp on furling block kit includes (1) 300 35 pulpit block and (3) 300 34 clamp on ball bearing stanchion blocks for a clean lead aft. 300 35 block includes spring to keep the block upright. Delrin(tm) ball bearing sheaves ensure low friction throughout the system for easy furling and reefing. Maximum line size: 1 2" (12mm) Weight: 15 oz. (425 g)