The Rutgerson Super Ring system leads the way in a new generation of sailmaking hardware. The SR rings are made of a high grade molybdenum stainless steel (better than AISI 316). They are light, strong, thin and corrosion resistant. They are easy to install or remove, reliable and competitively priced. Rutgerson Super Rings are the benchmark for sailmaking rings and used by the majority of sailmakers in the world today.
The rings are made up of three parts: toothed washer, centre piece and plastic insert.
Remember only Rutgerson rings have their own ingenious ring remover!
The Super Ring was invented by Göran Rutgerson, CEO and owner, during the 70’s and it has since then lead the way of cost efficient solutions in sailmaking. The rings are not only used by the majority of sailmakers in the industry, but also by parachute and various cover manufacturers, food producers as well as suppliers to the oil and gas industry. The Super Ring is made of high grade Swedish stainless steel and is being refined in a complex system of forming and blanking dies. When inserted into a cloth, the Super Ring’s teeth penetrate easily without damaging the surrounding areas. In addition to this, the teeth of the Super Ring are evenly spaced to provide maximum holding power as they bend uniformly to spread the load.
Description | Final Inner Ø Of Ring | Use Hole Punch Ø | Patch Weight | Press Force On Dies | Approx. Max. Load |
SR10 | 10 mm | 11 mm | 25-35 US oz | by hand | 150-250 |
SR12 | 12 mm | 13 mm | 25-35 US oz | by hand | 300-350 |
SR14 | 14 mm | 15 mm | 25-40 US oz | 3-5 ton / by hand | 350-500 |
SR14 Long | 14 mm | 15 mm | 25-40 US oz | 3-5 ton / by hand | 350-500 |
SR20 | 20 mm | 22 mm | 40-70 US oz | 11-13 ton | 700-1500 |
SR20 Light Duty | 20 mm | 22 mm | 30-70 US oz | 8-10 ton | 600-1125 |
SR25 | 25 mm | 28 mm | 50-70 US oz | 15 ton | 1000-1600 |
SR25 Light Duty | 25 mm | 28 mm | 50-70 US oz | 11-13 ton | 750-1300 |
SR35 | 35 mm | 38 mm | 70-90 US oz | 22 ton | 1455-2045 |
SR45 | 47 mm | 48 mm | 80-100 US oz | 25 ton | 2000-2500 |
SR55 | 55 mm | 60 mm | 80-100 US oz | 25 ton (1st press) | 2800-3200 |
Delivery charges will be calculated at the checkout based on your address and the weight of goods.
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