uxcell 7Pcs 6mm Push in Tube Y Shaped Air Pneumatic Quick Release Fitting Product Name : Pneumatic Quick Fitting;Connector Type : Y-shaped Fit Pipe OD : 6mm/0.24";Mounting Hole Dia. : 3mm/ 0.12" Material : Plastic, Metal;Dimension : 36 x 27 x 14mm/ 1.4" x 1.1" x 0.5" (L*W*T) Color : Black, Blue;Net Weight : 45g Package Content : 7 Pcs x Pneumatic Quick Fittings