Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Swivel Shackle Head [RF35100] Marine Safety | Waterproof Bags & Cases How does it do it

How does it do it

Shakespeare Galaxy® Style 5228-4 4' Heavy-duty Extension Mast

Impinged Air Technology

while four blades and three blades both run well on tri-toons (recent testing has shown that pontoons and tri-toons run better with larger blade diameters than runabout or bass boat hulls)

70 degree vertical movement

Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Swivel Shackle Head [RF35100] Marine Safety | Waterproof Bags & Cases How does it do itSeries 30 Ball Bearing Orbit Block Single Becket Swivel Shackle Head Ball Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber reinforced composites in the block head, cleat arms and