This mounting hardware fits all of our casters that require a 3/8" attaching bolt. These are typically used on all casters with an overall mounting plate size of 4" x 4-1/2". We provide multiple types of mounting hardware kits for your casters. If you order one piece of the mounting hardware you can order a kit for that. If you decide to order a set of 4 casters we also have a hardware kit for that as well. See the product pages below.
