ITEM NAME:10mm to 8mm Pneumatic Tube Connector Push Fittings P9U8 10mm to 8mm Pneumatic Tube Connector Push Fittings P9U8 Pneumatic Tube Push Adapter can be rotated 360 ° around the threaded part. thread with self-sealing coating. The tube Pneumatic Tube Push Fittings comes in a wide variety of models to meet all your needs in pneumatic piping. Designed for polyurethane or nylon tubing of push in fittings. Quick and reliable connection Push Fittings Inner lock claws with metal material, and plastic exterior material. Available in 10mm/8mm diameter unions or reducers. Material : Plastic Color :Blue & black Total size: 1 5/8" x 0.75(LxW) Diameter: 10mm to 8mm Weight: 11.6g Package content: 2 x 10mm to 8mm Push Fittings 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.