Du Verre features original sand-cast knobs and pulls in brass, aluminum, and iron. Each collection is beautifully designed and individually made by hand. Small variations are a natural part of the casting process and add warmth and beauty to each piece. We do not recommend pre-drilling cabinets. Du Verre has most items in-stock and ready to ship. NEW! Du Verre die cast hardware is elegant, precise and cost effective. Die cast aluminum hardware is manufactured from recycled aluminum. This technology brings precision and consistency to the collections. In addition, this methodology is environmentally friendly causing the least amount of impact on the environment. By using post consumer recycled aluminum, air and water pollution is greatly reduced. With a view to the sustainability of future resources, Du Verre is proud to be shifting to these progressive, clean technologies while retaining our aesthetic vision.