Features: Multiple types for you to choose. Easy to assemble and disassemble. Made of high quality material, durable and rustproof. for K-series AR BlackDecker for Patriot, etc. M22/14 interface. The outer diameter is M22x1.5, and the inner diameter is 14mm. Specifications: Inner Dia: 14mm Gun-material: Aluminum alloy Handle Material: Plastics Spray Distance: 10(for m) Applicable scope: Water Pipe Interface Water Pressure: 200Bar Length: 0.06(for m) WaterGun spray type: fan-shaped column Size: Approx. 5.5x6.5x5.5cm/2.17x2.56x2.17in Type: A/B/C/D for K-series AR BlackDecker for Patriot Package Includes: 1X Converter note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.