Edson’s Quadrants are made from cast Manganese Bronze or 356-T6 heat-treated Aluminum. Available in 8” through 36” radius sizes, the Edson Quadrant is effective whether mounted fore or aft of the rudderpost. The quadrants are machined to accept #618 Take-Up Eyes, making installation and adjustment of steering cables easy. All bearing surfaces are machined, a positive fit is assured by the Edson Capped Hub, and the clamping action allows installation without having to remove the rudder.
Edson’s Standard Quadrants
Cast in Manganese Bronze or weight-saving Aluminum, in 18” and 24” radiuses, these quadrants are substantially proportioned to withstand the most severe steering strains and shocks. The #676 Quadrants are available to fit rudder posts up to 31⁄2”(8.9 cm) in diameter.