[Quick and Easy Connection System] compressor accessories have 1/4 inch (about 0.6 cm) NPT type industrial quick coupler and plug.[Multi-Nozzle Accessories] compressor accessories include /inflating needle/cone nozzle with safety nozzle.[Good sealing] 1/4 inch (about 0.6 cm) NPT industrial plug hose fitting, 1/4 inch (about 0.6 cm) male thread coupler with sealant, better sealing effect.[Tire and test pressure] A dual-ended chuck for tire and a pencil tire gauge tires are properly inflated.[High Pressure Withstands] tool and compressor accessory kits have a maximum working pressure of 200psi.colour: silverMaterial: MetalPackage Contents:1 x dual-foot tire chuck1 x tire gauge1 x blow 1 x tapered inflator1 x 1/4inch FNPT coupler & Female coupling2 x 1/4inch FNPT industrial plug4 x 1/4inch MNPT industrial plug2 x Male coupling1 x Female coupling1 x blow safety nozzle1 x adapter1 x needlesOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.