They come undrilled so you will have to drill the holes to suit your own screen. Simply mask off the screen to avoid damage, then mark the holes using a fine tipped pen through your Driver screen. Drill using an older drill bit (blunt rather than sharp) and drill on a slow speed setting with very little force. They're supplied with stainless fasteners.
You can also cut the height of the screen down to suit your requirements if required (a cutting disc works well), once it's cut use sand paper on a block to smooth away any rough edges, then finally use a craft nice to finish the edges, by scraping it carefully towards you.
Shipped direct from the manufacturer.
Made to order but usually shipped within 5-7 days.
