【CLEAN AND BURR-FREE THREADS】Easy to install threaded perfectly and they have been in good shape.A little grease is recommended to make them thread and tighten easier.
【HEAVY DUTY MATERIAL】Made of high quality steel with high wear resistance and good toughness. Threads will not strip.
【APPLICATION】Fits most 2000-2200lb, 3500-lb, 5200-6000lb and 7000lb idler and brake drum hubs.