This is useful tools of airbrush adaptors for airbrush, compressor and airbrush hose with a set of G1 or 8 or 1 or 4 BSP male or female couplings. Features: Handy airbrush tool with standard 4 kinds of 1 or 8 and 1 or 4 BSP male and female couplings. Professional airbrush accessories, reliable and durable. Great airbrush connectors for airbrush and air hose. Perfect airbrush adaptors set. High quality and easy to use. Specifications: Color: Silver Material: Copper and Iron Connections: A3: 1 or 8" BSP Male to 1 or 4" BSP Male A5: 1 or 8" BSP Female to 1 or 4" BSP Male A6: 1 or 4" BSP Male to 1 or 4" BSP Male A8: 1 or 8" BSP Male to 1 or 4" BSP Female Item Size: A3: 13 x 20mm or 0.51 x 0.79in (D x H) A5: 16 x 17mm or 0.51 x 0.67in (D x H) A6: 14 x 22mm or 0.55 x 0.87in (D x H) A8: 16 x 24mm or 0.51 x 0.94in (D x H) Item Weight: 46.5g or 1.64oz Package Size: 5 x 5 x 2cm or 1.97 x 1.97 x 0.8in Package Weight: 48g or 1.7oz Package List: 4 x Airbrush Adaptor Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.