Feature

●Product Name : O Ring;Material : Silicone
●Outside Diameter : 80mm / 3.1";Inner Diameter : 76mm / 2.99"
●Thickness : 2mm/ 0.078";Color : Red
●Weight : 2g
●Package Content : 1 x Silicone O Ring


Description

Silicone supports a wide range of temperatures and has excellent resistance to weathering and ozone. It fits for vacuum tube to stop noise and rattle of the tube. Made of silicon and not get hot and burn up.