Made to match most frequent anchor bolt sizes at the middle and corners of your pad without the need to come up with a hole with the thickest Component of the pad. To place an get, you must make an account or login to the account to accessibility the D.S. https://best-anti-vibration-pads04690.onzeblog.com/39600791/generator-vibration-pads-things-to-know-before-you-buy