Slotted Standards Hardware and Accessories are a quick and easy way to add adjustable shelving, hangrail, brackets and faceouts to any wall. Choose 1/2'' slots, 1'' on center or 1'' slots, 2'' on center. Our wall standards are engineered for commercial use, not like thin standards sold at home center stores. All our slotted standards and accessories are in-stock and ready to ship the same day you order. If you have any questions or would like to place your order over the phone with one of our LIVE Consultants, call 1-800-823-8887.