Acoustic Research AR Series Small Turntable Isolation Feet (Four) Color:Black Anodized 45mm) with machined 6061 grade

45mm) with machined 6061 grade aluminum shell and 1/4" thick rubber  washer

Each Mnpctech VPI height adjustable foot has thick anti-vibration / dampening isolator made from Sorbothane to help eliminate vibrations and needle skipping

They're also designed to fit the Sliger S610 and S620 Mini ITX Cases

When to apply depends on the type of climate you live in

Simply unscrew your Pro-Ject Audio T1 Turntable Phonograph / Record Player

Acoustic Research AR Series Small Turntable Isolation Feet (Four) Color:Black Anodized 45mm) with machined 6061 gradeEach foot measures 1" diameter (25,4mm) x 5 8" tall (15,88mm) Or purchase our larger version, HERE (Sold in set of 4) SKU #MNPCTECH102180 Available in Silver Machine or Black Anodized Finish. Mnpctech makes these replacement feet for all Acoustic Research AR Turntables that include Acoustic Research AR XA Feet, Acoustic Research AR XB Feet, Acoustic Research AR XB77 Feet, Acoustic Research AR EB101 Feet, Acoustic Research AR ES1 Feet, and Acoustic