Midland Bronze 1-1/4" Male x 3/4" Female HEX Bushing Whale Fly blocks are perfect for

Fly blocks are perfect for use on foiling dinghies and sportboats and for vang cascades and backstay systems on Grand-Prix racers

Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fibre-reinforced composites in the block head

Balanced four-part construction includes flexible backing that applies easily around vehicle curves and contours and our patented adhesive that sticks at a touch

or on the bottoms of racing craft that are dry sailed

Midland Bronze 1-1/4" Male x 3/4" Female HEX Bushing Whale Fly blocks are perfect for1 1 4 X 3 4, BRZ HEX BUSHING