LockNLube LNL151 16/14.5oz Green Heavy Duty Lever Grease Gun

LockNLube LNL151 16 oz / 14.5 oz Heavy-Duty Lever Grease Gun (Green) with 20″ Hose & Locking Coupler

Built for daily PM routes, the LockNLube LNL151 lever grease gun pairs a leak-free locking coupler with a long, flexible hose and inline swivel to make greasing fast and predictable. The gun delivers 5,000 PSI and dispenses 1 oz of grease in 28 strokes, giving technicians the pressure and volume needed for bearings, pins, and bushings. It loads either 16 oz bulk or a standard 14.5 oz cartridge and includes an air bleeder and bulk port to speed changeovers. LockNLube’s Loop & Lock™ storage keeps the hose contained and the coupler clipped to a parking Zerk, so the gun can ride in a truck or drawer without smearing grease on everything around it.

A 20″ heavy-duty hose—longer than typical—plus the inline hose swivel let users align a coupler cleanly on stubborn Zerks without twisting the gun body. The rubber grip and ergonomic lever make one-hand stabilization and controlled pumping straightforward. For fleet shops, heavy equipment, agriculture, and facilities, the LNL151 provides clean connection, steady output, and simple storage in a durable, service-ready package.

LockNLube Green Heavy Duty Lever Grease Gun At a Glance

• Locking Grease Coupler: Clips on, stays on, and won’t leak—both hands free to pump.
• Loop & Lock™ Storage: Secures the coupler and tames the hose to keep trucks and toolboxes clean.
• 20″ Heavy-Duty Hose + Swivel: Extra reach and easy alignment on hard-to-access fittings.
• 5,000 PSI Output: Power for tight fittings on chassis, pins, and bushings.
• 1 oz in 28 strokes: Predictable flow rate for consistent lubrication.
• Dual Loading Options: Runs 16 oz bulk or 14.5 oz cartridge; air bleeder speeds priming.
• Rubber Grip & Lever Handle: Comfortable control during long service rounds.

Markets

• Fleet & Truck Maintenance Reliable grease delivery for chassis and suspension PMs.
• Construction & Heavy Equipment Handles daily points on loaders, skid steers, and excavators.
• Agriculture Field-ready greasing for tractors, balers, and implements.
• Industrial & Manufacturing Keeps conveyors, presses, and motors on schedule.
• Municipal & Public Works One gun for mixed equipment across departments.
• Trade Schools & Training Demonstrates proper cartridge loading and safe greasing.

Ground crews and technicians in these markets benefit from a lever grease gun that connects cleanly, pumps predictably, and stores without mess. The locking coupler removes the need to hold pressure by hand, so users can position the hose with the swivel and focus on the stroke. With 5,000 PSI on tap and an ounce per 28 strokes, the LNL151 maintains a steady pace on stubborn Zerks while the 20″ hose reaches around guards and linkage. Between jobs, Loop & Lock keeps the coupler parked and the hose looped, preventing drips in the truck or on the bench. Cartridge or bulk loading fits existing shop supplies, and the bleeder valve shortens priming time.

LockNLube LNL151 16/14.5oz Green Heavy Duty Lever Grease Gun Features

• Leak-Free LockNLube® Coupler: Positive lock on SAE/metric Zerks for clean pumping and easy release.
• Loop & Lock™ Hose Management: Clip the coupler to the storage Zerk and carry a tidy hose loop.
• 20″ High-Quality Hose with Inline Swivel: Rotate the hose/coupler without spinning the gun.
• High-Pressure Lever Mechanism: Up to 5,000 PSI for reliable delivery into tight fittings.
• Efficient Output: 1 oz per 28 strokes for consistent application.
• Dual Fill Capability: Accepts bulk grease or standard cartridge; includes bulk port and air bleeder.
• Ergonomic Build: Rubber grip and balanced lever reduce fatigue.

LockNLube LNL151 16/14.5oz Green Heavy Duty Lever Grease Gun Includes

• (1) LNL151 Lever Grease Gun (Green)
• (1) LockNLube® Grease Coupler
• (1) 20″ Heavy-Duty Grease Hose
• (1) Inline Hose Swivel
• (1) Bulk Load Port & Air Bleeder Valve (installed)

LockNLube LNL151 16/14.5oz Green Heavy Duty Lever Grease Gun Specifications

• Model: LNL151
• Maximum Operating Pressure: 5,000 PSI (690 bar)
• Flow Rate: 28 strokes per 1 oz
• Hose Length: 20 in
• Outlet Thread: 1/8″ NPT
• Capacity: 16 oz (bulk); 14.5 oz (cartridge)
• Loading Options: Cartridge or suction (bulk)
• Color: Green
• Grip/Handle: Rubber grip; ergonomic lever
• Storage: Loop & Lock™ hose/coupler retention

LockNLube LNL151 16/14.5oz Green Heavy Duty Lever Grease Gun Warranty

• LockNLube’s 1-Year limited warranty against defects in materials and workmanship.

Why Professionals Choose the LockNLube 16/14.5oz Green Heavy Duty Lever Grease Gun

Crews pick the LNL151 because the locking grease coupler stays sealed on the Zerk, freeing both hands to pump the lever grease gun. The 20″ hose and inline hose swivel help reach awkward fittings without twisting the body, and the output—1 oz in 28 strokes at up to 5,000 PSI—keeps pace on stubborn points. Between stops, Loop & Lock clips the coupler to a storage Zerk and forms a clean hose loop, so the gun rides in a truck or drawer without drips. For technicians searching for a clean, dependable grease gun that supports cartridge or bulk loading, the LNL151 offers practical reach, predictable pressure, and tidy storage that suits daily maintenance work.