ITEM NAME:Red Silicone O Ring Seal Washers 85mm x 81mm x 2mm V6H7 Red Silicone O Ring Seal Washers 85mm x 81mm x 2mm V6H7 Product Name: O Ring Material: silicone Outer diameter: 85mm / 3.3 inch Inner Diameter: 81mm / 3.2 inch Thickness: 2mm / 0.08 inch High temperature industry mandatory red silicone tube damper. It fits vacuum tube to stop noise and rattle of the tube. Made of silicon and not hot and burned. These are used for dampers, absorbed vibration, and many other uses. Color: Red Weight: 2g Package content: 1 x O ring Only the above package content, other products are not included. 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.
