The D60 is a ring-shaped sliding door handle that is fixed by 1xD47 mm glass bore, to 8-12 mm glass. It is made of aluminum and is available in silver and black. The price is per pair. This sliding door handle is a great solution for your glass doors. It is easy to install and comes with all the necessary hardware. The anodized aluminum finish will give your doors a modern look and it is also very durable. This door handle is priced per pair and comes with a 1 year warranty.