Portable and Convenient Storage: Includes a practical storage box for easy transport to job sites, making it suitable for both large industrial assignments and small maintenance tasks. Service: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day. Robust and Reliable Construction: Made from heat-treated alloy steel, it provides strong expansion force and maintains shape under heavy loads, with a reinforced plunger for durability in professional tasks. Ergonomic Design for User Comfort: Features thick insulated handles for one-handed operate, ensuring a secure and comfortable grip to minimize hand fatigue during prolonged use. Easy and Efficient Operate: Use the rotary switch to toggle ON for pressurizing and OFF for pressure release; the integrated sealing ring reduces oil leaks for smoother operate., Manufacturer: YXZQLOZ