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Edson Quadrant, Large Bore Manganese Bronze Bore Key
EDS-676BR-12
$681.95
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.