Residential Ball Bearing Door Hinges Satin Nickel. Includes matching screws, 4 holes as shown, gauge .097" (2.5MM). Typical use: 1 5/8" to 1 3/4" thick doors. Ball Bearing hinges provide smoother operation, prevents squeaking noises, reduces metal to metal friction providing a longer life. Has the hard to find template, timely, or arch hole pattern.