Tip: Nearly all styles of basemetal chain by the foot (except ball chain) begin with the 5 digits #40-090, followed by their 2-digit style number (-52 is 7.2mm Rollo Chain) and ending with a 1-digit color number (gold plate is -4). To find the matching chain style by the spool, search for the 5 digits #40-099, followed by the style number (-52 is 7.2mm Rollo Chain), and the 1-digit color number. Example: #40-090-52-4 by the foot vs. #40-099-52-4, by the spool. To search for all colors of a particular style of chain, skip the color number at the end -- just search for 40-099-52 (by the spool) or 40-090-52 (by the foot).
