This simple piece of hardware gives you the potential to create a wide variety of custom bottle openers. Whether turned, carved or sawn, the results make great gifts that can be kept out for display in the kitchen or bar. They can also be permanently mounted in places where you commonly open bottles, meaning you'll never be left searching for your bottle opener again. Mount them under your picnic table, dining table, countertop overhang or home bar. Try one beneath the armrest of your Adirondack chair for true leisure on a summer afternoon. You can even use it to replace the magnetic catch plate on one of your cabinet doors. Features: Durable stainless steel construction is perfect for outdoor use Large opening for easy insertion Mount it on either a vertical or a horizontal surface May be flush-mounted or surface-mounted Flush/inset mounting requires a 2'' diameter Forstner bit and a 1-1/8'' diameter Forstner bitRockler