Abstract: This disclosure pertains to a storage rack for weights, or “weight rack” or “dumbbell rack” as commonly referred to in the exercise equipment industry, which includes in-plane identification markings, such as numbering, designating both the location and amount of a particular weight supported by the rack. The in-plane identification markings are formed in at least one user reference surface to designate the weight of the dumbbell to be supported in that specific location of the rack. The in-plane identification markings are formed in at least one of the horizontal support members proximate to the saddles that receive the dumbbells. The in-plane identification markings are extremely durable and provide guidance for users of the weights as to precisely where to return the weights after use. Returning the weights to their proper location on the weight rack improves usage of the racks and reduces clean-up efforts by employees.