NOS Big Ben, Baby Ben and more, mainsprings and parts. From clock repairman's estate. Lots of mainsprings, parts, spring clamps, click spring wire and more. Over 40+ new old stock alarm clock springs. Plus, two bags of springs, clamps and misc alarm clock parts. Please view photos closely as they are an integral part of the description. Don't miss out on this! U. S. shipping only, please. No international shipping allowed. No returns.