1. High hardness alloy handle, durable, pressure saving 2. Thickened six-flap locking piece, tightening nozzle, no oil leakage 3. Threaded interface, seamless connection, smooth rotation, lock with tight, durable 4. Thickened steel spring, high pressure does not come off the mouth 5. Small size of oil outlet, convenient to use 6. Mechanical double gear structure, not easy to wear, light and flexible 7. Scope of application: M6/M8/M10/M12/M14 oil nozzle are applicable 8. Material: cold rolled steel 9. Size: about 9.1 x 1.4cm 10. Weight: about 86g
