Description 1. High-Pressure & Leak-Proof Performance: This manual grease gun is engineered to deliver grease at high pressure with a maximum rating, ensuring efficient lubrication for demanding machinery. It features a precision-threaded, high-sealing alloy head and a professional oil seal design that creates a tight, seamless connection. This effectively prevents grease leakage during use, keeping your workspace clean and maximizing grease utilization. 2. :Crafted from high-quality, corrosion-resistant alloy steel, the barrel is designed for long-lasting performance. 3. Effortless Operation with Ring Pull Rod: Featuring an ergonomic ring-shaped pull rod design, this grease gun allows for comfortable grip and convenient, effortless reloading of grease cartridges or bulk grease. The large, textured ring makes it easy to pull back the plunger, significantly reducing hand fatigue during operation and improving overall work efficiency. 4. Versatile Lubrication Solution: This single 400cc grease gun is a versatile tool suitable for various lubrication tasks across different fields. It can be effectively used for lubricating a wide range of heavy-duty equipment including harvesters, excavators, bulldozers, and ships, as well as automotive components on cars and tractors, making it essential for maintenance in agricultural, construction, marine, and automotive industries. 5. Complete & Ready-to-Use Kit: The package includes one high-pressure 400cc grease gun with a pointed nozzle and a rigid extension pipe. Everything you need is right in the box, allowing you to start your lubrication work immediately without the hassle of purchasing additional accessories. Package list 1 x Manual Grease Gun (100/200/400cc) 1 x Pointed Nozzle 1 x Rigid Extension Pipe