Bobrick accessory master key. Most Bobrick accessories are keyed alike with the CAT-74 key. Exceptions: Security napkin/tampon vendor coin boxes use Bobrick key part no. 352-112, Locks with CAT-118 key use Bobrick key part no. 352-122, Locking soap dispensers and theft-resistant spindles use Bobrick BobKey part nos. 24-17 or 822-25. 1 each