PC Tower & Server Case Anti-Vibration Rubber Feet - 3/4" x 3/8" with Metal Washer (4-Pack)

Quiet a humming PC tower, server chassis, or NAS enclosure. These low-profile 3/4" x 3/8" solid rubber feet decouple case vibration from your desk, killing the resonant hum that hard drives and fans transmit through hollow desktops - and they add airflow clearance under the case.Each foot screws through its built-in metal washer using compact #6 hardware, replacing flimsy stick-on case feet that shear off every time you slide the tower.Specs (each foot): Diameter: 3/4" | Height: 3/8" | Solid SBR rubber, 60±5 durometer, black Built-in steel washer, recessed screw hole for #6 screws Recommended screw: #6 x 3/4" (choose the + Screws option and we include them) Sold as a set of 4 Also fits external drive docks, AV receivers, game consoles, and subwoofer risers. All sizes: recessed rubber bumper feet.