Properties: 1. 100% brand new and high quality. 2. High quality plastic material, durable for long-term use. 3. With switch lock, durable spray block. 4. The interface with the metal nut is more durable. 5. Non-slip plastic case, curved metal handle for comfort 6. Arm and nozzle with 2 point interface. Specifications: Condition: 100% New Material: metal Dimensions: Approximate Front nut outer diameter 1.4 cm / 0.55 inch Triangular copper back nut 1.8 cm / 0.7 inch male thread 2 female thread tips 1.4 cm / 0.55 inch Package list: Weed control switch*1 Note: 1. Please allow slight errors due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.