stop lock 1.CE&ISO9001:2001 2.Size:39*19*15.5mm 3.Frequency:N/A 4.All color available Stop lockbe used for locking the end of the shelf hook.Avoid people to move the merchandise out of the hook. Dimension39*19*15.5mm Lock Magnetic locking Frequency N/A Color Red or customized Weight 7g Packing 2000pcs/carton, 11KG, 0.028CBM SL001 stop lock/display lock/ display stoplock