Ronstan Series 100 Orbit Sheave, Alloy Lewmar Atlantic Portlights w/ Thick Valance Gear Ratio 1st speed -

Gear Ratio 1st speed - 3

Adjustable cuffs

Overall Radii R (in) - 3 3/4

Water resistant

Height H (in) - 6 13/16

Ronstan Series 100 Orbit Sheave, Alloy Lewmar Atlantic Portlights w/ Thick Valance Gear Ratio 1st speed -Product Description Ronstan Series 100 Orbit Sheave, Alloy Torlon needle rollers Features Torlon needle rollers minimize friction A 4 in. B 3 4 in. C 2 1 16 in. Max. Rope 9 16 in. Max. Cable Suits Block Series Series 100 Orbit Weight 6. 3 oz Product information High static and dynamic load capacity achieved with alloy sheaves, Torlon needle rollers for axial loads, captive acetal ball bearings for side thrust loads. Materials Torlon needle rollers