View Misc. Catalog PDF Our K2 model door saver is for cylindrical locksets and deadbolts: 1-1/2” top bore, 2-1/8” bottom bore, 2-3/8” and 2-3/4” backsets. This door saver is always in stock and available in a variety of finishes. Finishes: STEEL, STAINLESS STEEL (32D), BRASS,  BRONZE AND OIL RUBBED BRONZE (10B) 1 Pcs.