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Edson

Edson Quadrant, Large Bore Aluminum Bore Key

EDS-676AL-18
$1,039.95
Edson Quadrant, Large Bore Aluminum Bore Key
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Free Shipping for US Continental orders over $99.
Part No. Material Boat Size
L.O.A.
Quadrant Radius
in (cm)
Hub Height
in (cm)
Pilot Bore Dia.
in (cm)
Max. Bore Dia.
in (cm)
Max. Keyway
in (cm)
Weight
lb (kg)
676BR-8 Bronze up to 35 ft 8 (20.3) 1 9/16 (4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 12 (5.4)
676BR-10 Bronze 35-45 ft 10 (25.4) 1 9/16 (4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 13 (5.9)
676BR-12 Bronze 40-50 ft 12 (30.5) 1 9/16 (4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 15 (6.8)
676BR-14 Bronze 45-55 ft 14 (35.6) 1 9/16 (4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 17 (7.7)
676BR-16 Bronze 50-60 ft 16 (40.6) 2 1/2 (6.4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 36 (16.3)
676BR-18 Bronze 55-65 ft 18 (45.7) 2 1/2 (6.4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 36 (16.3)
676AL-18 Aluminum 55-65 ft 18 (45.7) 2 1/2 (6.4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 15 (6.8)
676BR-20 Bronze 60-70 ft 20 (50.8) 2 1/2 (6.4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 40 (18.1)
676BR-24 Bronze 70-90 ft 24 (61) 2 1/2 (6.4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 46 (20.9)
676AL-24 Bronze 70-90 ft 24 (61) 2 1/2 (6.4) 1 (2.54) 3 1/2 (8.9) 1/2 (1.3) 19 (8.6)

Edson's Standard Quadrants are cast Manganese Broze or 356-T6 heat-treated Aluminum. Available in 8 in through 36 in 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.

NOTE: All Quadrants must be mechanically affixed to rudderpost.