uxcell 5 Pcs 3/8" PT Male Thread 8mm Push In Joint Pneumatic Connector Quick Fitting Item Name : Quick Fitting;Model : APC8-03 Material : Metal, Plastic;Color : Silver Tone, Black Thread Size : 3/8" PT;Inner Diameter(Black End) : 8mm Total Size(Each) : 19 x 20mm/ 0.7" x 0.8" (Max.Dia*H);Net Weight : 80g Package Content : 5 x Quick Fitting