Best Hand Operated Grease Guns of 2026

The UTOOL Grease Gun is a heavy-duty pistol grip set that guarantees a maximum working pressure of 7000psi. Its iron die-cast head and enhanced sealing ensure durability and longevity. The ergonomic design allows for one-handed operation, while the rubber sleeve increases friction for safety. The yellow paint is easy to clean and find. The locking grease gun coupler offers a smooth experience, and the redesigned air bleed valve releases air pockets with a single push of a button. Utool stands behind every sold product, providing a six-month warranty (accessories not included).

The LockNLube Grease Coupler makes greasing your machinery easier by securely attaching to fittings so you don’t have to hold it in place. This means you can use both hands on your grease gun, improving control and efficiency. It is the only locking coupler you can rebuild, saving you money over time by avoiding replacements. Compatible with all 1/8" NPT grease guns—whether battery-powered, pneumatic, or manual—it works with any grease gun you already own. Plus, it fits all Zerk fittings, both SAE and metric, with adapters available to reach every grease point on your equipment.

The LUMAX LX-1152 Grease Gun is a heavy-duty, deluxe pistol grease gun that comes with an 18" flex hose extension for hard-to-reach fittings. It features a convenient one-hand operation for easy greasing and develops up to 7,000 PSI (480 Bar). The chrome-plated finish handle provides maximum protection against corrosion, while the deluxe, oil-resistant, contoured grip ensures comfort and a firm grip. LUMAX is a manufacturer of lubrication and fluid management products, and their mission is to provide professionals and consumers with innovative and high-quality products to get the job done right.

The Seesii Grease Gun Kit is designed to make your greasing tasks easier and more efficient. It comes with a complete set of accessories, so you won’t have to stop mid-job searching for the right fitting. The kit fits all standard 1/8" NPT grease guns, whether manual, electric, or pneumatic, giving you versatility for various equipment. Its upgraded quick-release coupler locks firmly during use and releases smoothly after, saving you from stuck fittings and messy grease. Plus, the 90-degree coupler adapter helps you reach tight or awkward spots effortlessly, so you can access hard-to-reach areas without hassle.

The LockNLube Grease Gun Coupler XL is a must-have tool for anyone who needs to grease recessed fittings. This coupler has over 3.5" of reach, making it perfect for shielded PTO shafts, axles, harvester heads, U Joints, and other recessed grease fittings. It is rated to 10,000 PSI and locks on, staying on without leaking once it is locked on. The coupler is hands-free and does not pop off under pressure. It is also easy to release from fittings with the thumb lever, even at extreme pressure. The LockNLube Grease Gun Coupler XL fits all standard grease guns with a 1/8 NPT fitting, as well as all SAE and Metric Zerk fittings. It comes with a rebuild kit, which allows you to easily replace the seal and jaws without replacing the coupler.

The Seesii Heavy Duty Grease Gun offers powerful 8000 PSI pressure, helping you quickly clear blocked grease fittings on trucks, tractors, and industrial machines. Its 12-inch flexible hose and 90° adapter make it easy to reach tight or awkward spots, so you can lubricate precisely where needed without hassle. The kit also includes three types of couplers—quick-release, universal, and pointed—giving you the flexibility to handle various maintenance tasks on cars, farm equipment, or garage projects. Plus, the ergonomic pistol grip is designed to reduce hand fatigue, providing comfort during long greasing jobs whether you're a professional mechanic or a weekend DIYer.