14-1/2" Premier Heavy Duty Double Slotted Shelf Bracket White WE Preferred B01-56141-WH4

BEST ANSWER: no-not meant for wire shelving. We do have some KV pilasters that you can get clips to use with wire shelving. https://www.woodworkerexpress.com/244-series-shelf-support-anochrome.html These clips will work with KV 255 or 233 series pilasters

BEST ANSWER: Per the manufacturer: "Place your shelf on the brackets so that the back edge of the shelf touches the standards. Stabilize shelf using bracket screws (#6 oval head tapping screws: 5"-12-1/2" brackets use one 1" and one 2" screw; 14" brackets use one 1" and one 3-1/8" screw; or shelf locator/joiner (182DP LCTR/JNR) (F). Bracket screws fasten the shelf directly to the bracket. Shelf locators/joiners stabilize the shelf on the bracket, while still allowing easy removal. Install bracket screw(s) by placing shortest screw in front hole in bottom of bracket; longer screw(s) by placing shortest screw in front hole in bottom of bracket; longer screw(s) go into remaining hole(s) in bracket bottom. Install shelf locators/joiners by placing locator in bracket groove under shelf and attaching with screws provided. NOTE: To secure two shelves to the same bracket, use the shelf locator/ joiner (182DP LCTR/JNR)"