Adjustable shelf support system for showcases and the like

摘要: An adjustable shelf support system for display cases and showcases containing articles display. The includes a plurality of individual pins that are each mounting onto showcase vertical whereto walls maintained, pin to extend into the showcase, at right angle support. Each longitudinal slot formed therein has keyhole cross section receive head end fitted travel therein, which is an threaded shaft through narrow slot, angle, showcase. A sleeve, smooth wall center passage therethrough, disposed over shaft, cylinder, arranged turning shaft. cylinder urge sleeve along where forward will engage bind against locking thereto. In practice, positioned secured like height supports maintaining corners and/or edges thereon.