Heavy Duty Low Resistance Buoys LR-3 Diam: 360mm. Lenght: 730mm. Buoyancy: 53kg. Eye diam: 28mm. Circumf.: 1130mm. DAN-FENDER are glad to introduce a new range of LOW RESISTANCE heavy-duty Marker Buoys (LR-Buoys). Designed for the professional Fishing Industry, where the special bullet-shaped body of the buoy makes retrieval much easier, faster and safer! The Low Resistance buoys significantly reduce the drag compared to the standard round Marker Buoys, which is of high importance when working in rough sea during retrieval of for example Lobster and Crab pots. The 4 sizes are produced in highest quality, all supplied with DAN-FENDERs famous black solid rope-holds. The valve used is DAN-FENDERs well-known replaceable metal/brass spring valve. All buoys are tested for leaks in water-tank before packing. LR-4 is as standard supplied with stainless steel-eye insert for ultimate strength! (optional for all sizes). For decades DAN-FENDERs Heavy-Duty Marker Buoys have been the preferred net & marker buoys for the professional fishermen who request durability and long-lasting products. With this new range we can now satisfy even more of our great Fishing customers around the world. Load to the buoy should be maximum 60% of the stated buoyancy in below scheme.