This is useful tools of airbrush adaptors for airbrush, compressor and airbrush hose with a set of G1/8" or 1/4" BSP male or female couplings. Features: Great airbrush connectors for airbrush and air hose. Professional airbrush accessories, reliable and durable. Perfect airbrush adaptors set. Handy airbrush tool with standard 7 kinds of 1/8" & 1/4" BSP male & female couplings. High quality and easy to use. Specifications: Color: Silver Material: Copper + Iron Connections: A-1: M5-0.5 Female to 1/8" BSP Male A2: 1/8" BSP Male to 1/8" BSP Male A3: 1/8" BSP Male to 1/4" BSP Male A4: 1/8" BSP Male to 1/4" BSP Female A-5: 1/8" BSP Female to 1/4" BSP Male A6: 1/4" BSP Male to 1/4" BSP Male A7: 1/4" BSP Female to M5x0.5 Male Item Size: A-1: 13 * 14mm / 0.51 * 0.55in (D * H) A2: 12 * 17mm / 0.47 * 0.67in (D * H) A3: 13 * 20mm / 0.51 * 0.79in (D * H) A4: 16 * 21mm / 0.51 * 0.83in (D * H) A-5: 16 * 17mm / 0.51 * 0.67in (D * H) A6: 14 * 22mm / 0.55 * 0.87in (D * H) A7: 16 * 24mm / 0.51 * 0.94in (D * H) Item Weight: 65.7g / 2.31oz Package Size: 5 * 5 * 2cm / 1.97 * 1.97 * 0.8in Package Weight: 67g / 2.4oz Package List: 7 * Airbrush Adaptor