LockNLube G.Gun heavy-duty grease gun — 10,000 PSI foot-operated model with 2m hose

The LockNLube G.Gun is a heavy-duty, foot-operated grease gun that delivers over 10,000 PSI for fast, hands-free lubrication on large equipment.

Built for workshops, construction sites and farms, the G.Gun combines a high-volume canister, a 2-stage pump and a LockNLube grease coupler to reduce mess and speed up service intervals. It replaces multiple small cartridges and battery-dependent units by offering battery-free power, a pressure relief return, and a foot treadle that returns hose grease to the canister for clean disconnection.

How does the two-stage pump improve greasing efficiency?

The two-stage pump is activated by foot and gives controlled high-pressure output while protecting couplers and fittings. The first stage primes and retracts grease, and the second stage ramps to full pressure for heavy-duty delivery, minimizing wasted grease and preventing abrupt disconnection.

• Foot treadle initiation for ergonomic, hands-free operation
• Priming action returns grease to the canister, keeping coupler tips clean
• Delivers over 10,000 PSI without batteries or external power
• Extends accessory and Zerk fitting life through controlled pressure

What accessories and features come with the G.Gun?

The unit ships ready to use with a LockNLube coupler, a 2-meter hydraulic hose and a large grease canister with clip-on lid. Built-in conveniences include a pressure relief valve, a carry handle and a mess-reducing follower design.

• LockNLube hands-free coupler for secure, leak-reduced connections
• 2 m hose for extended reach around large machinery
• Pressure return valve for safe, clean disconnects
• Durable carry handle and clip-on lid for jobsite mobility

Which jobs and environments are best suited for this greaser?

The G.Gun was designed for large-scale and frequent lubrication tasks where speed, durability and minimal waste matter most. It is well suited to heavy equipment servicing, agricultural machinery maintenance and shop or fleet applications where cartridge replacement is impractical.

• Construction equipment: loaders, excavators and cranes
• Farm machinery: tractors, seeders, plows and harvesters
• Workshops and garages servicing trucks and industrial gear
• Fleet maintenance where high-volume, repeat greasing is required

How does the G.Gun reduce mess compared to other greasers?

The internal design creates a controlled wave movement of grease, eliminating the need for a messy follower plate and reducing residue build-up. The return/pressure-relief system pushes excess grease back into the canister so coupler tips stay cleaner and hose disconnection remains tidy.

• Wave-action internals prevent follower-plate spills
• Pressure relief returns grease to the reservoir for minimal waste
• Hands-free coupler reduces drips during attachment and removal
• Clip-on lid keeps canister contents contained during transport

Who is this for: The LockNLube G.Gun is aimed at mechanics, fleet technicians, farm operators and construction crews who need a robust, battery-free greasing solution that saves time and minimizes grease waste. If you service large machines frequently and want a durable foot-operated tool with a long hose and secure coupler, the G.Gun is built for those heavy-use environments.