These are the full size M1 PC Case Feet meant for medium to large size builds. They are machine from high grade aluminum, and have a rubber insert at the base to protect whatever surface your PC case is on.
Four 10-32 screws and lock washers are included for mounting. To mount the case feet you will need to have a 3/16" or 5mm hole for each foot. SPECIAL NOTE FOR CASELABS OWNERS; On CaseLabs cases with caster mounts no drilling or modification is required to install these feet.
These PC Case Feet measure at 39mm wide x 17mm tall.