ITEM NAME:10 Pcs 60 mm x 3.1mm Black Silicone O Rings Oil Seals Gaskets E7R9 10 Pcs 60 mm x 3.1mm Black Silicone O Rings Oil Seals Gaskets E7R9 Product Name : O Ring;Material : Silicone Outside Diameter : 66.2mm/ 2.6";Inner Diameter : 60mm / 2.36" Thickness : 3.1mm/ 0.122";Color : Black Weight : 20g 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. Package Content : 10 x Silicone O Ring Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Silicone supports a wide range of temperatures and has excellent resistance to weathering and ozone. Made of silicon and not get hot and burn up. Thickness : 3.1mm/ 0.122";Color : Black.
