Catalog and mail order services featuring custom-designed and prefabricated metal retaining rings and metal springs

Wave springs, compression springs, retaining rings, sealing rings, constant section rings and linear springs, all made of metal; Metal retaining rings, metal wave springs, metal sealing rings, and metal hardware, namely, expanders; metal hardware, namely, springs; metal springs in the nature of compression springs, flat wire compressions springs, wave springs, and edgewound springs; metal fasteners for industrial use in the nature of rings and spiral retaining rings