LockNLube DynaBoost Dual-Mode Grease Gun
SKU: LNL81363
The power of a battery grease gun with the control of a manual.
The LockNLube DynaBoost delivers up to 12,000 PSI when pressure is required, combining powerful output with smooth, controlled operation.
Meet the LockNLube DynaBoost Dual-Mode Grease Gun, our most advanced manual grease gun yet.
Engineered for professionals who demand both precision and power, the DynaBoost is designed to adapt as conditions change, maintaining smooth grease delivery during normal operation and applying additional pressure automatically when resistance increases.
The Green Pressure Indicator Pin pops out when resistance builds past approximately 1,500 PSI, providing a clear visual signal that the gun is operating in its high-pressure range. Once resistance drops, the indicator retracts and the gun returns to normal operation automatically.
The cast aluminum head, 20-inch high-pressure hose, and included LockNLube® Grease Coupler make it a complete, leak-free system built for daily use. Designed for easy priming, quick cartridge or bulk loading, and long-term serviceability.
Key Features
- Adaptive Performance Automatically responds to resistance, delivering smooth output during normal use and increased pressure when needed, up to 12,000 PSI.
- Automatic Pressure Response No switches or settings to adjust as conditions change.
- Green Pressure Indicator Visual confirmation when higher pressure is being applied.
- Leak-Free LockNLube® Coupler Locks on, stays on, releases easily even under pressure.
- Loop & Lock® Storage System Secures the coupler to the handle for clean, mess-free storage.
- 20" High-Pressure Hose + Swivel Provides flexibility and reach for tight spaces.
- Durable Build Cast aluminum head, thick-wall steel barrel, and fully repairable design with service kits available.
- Compatible With 14 oz. cartridges or bulk grease, rated for up to NLGI #2.
Patent # US11898696B2
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LockNLube DynaBoost Dual-Mode Grease Gun
Overview
The LockNLube® DynaBoost Dual-Mode Grease Gun combines the precision of a manual tool with the power of an adaptive system. Built for professionals who grease daily, it responds automatically as conditions change, delivering smooth grease output during normal operation and applying additional pressure when resistance increases, up to 12,000 PSI. No settings to change. No wasted effort.
How It Works
Inside, the DynaBoost features a patented dual-piston system that senses back pressure and responds instantly.
As resistance builds, the green pressure indicator pin pops out to provide a clear visual signal that higher pressure is being applied. Once resistance drops, the pin retracts and the gun returns to normal operation automatically. This intelligent design delivers consistent, controlled greasing without switches or adjustments.
Built to Last
Constructed with a cast aluminum head and heavy-gauge steel barrel, the DynaBoost is engineered for years of daily use. Every critical seal, spring, and O-ring is replaceable with genuine LockNLube® service kits. The included LockNLube® Grease Coupler and Loop & Lock® Storage System help keep tools and work areas clean with minimal mess.
Compatibility
The DynaBoost accepts standard 14 oz. cartridges, bulk fill, or filler pump loading, and handles grease up to NLGI #2. Its 20-inch high-pressure hose and inline swivel provide the flexibility and control needed to reach fittings in tight or awkward locations.
- Shipping options are available at checkout
- All of our orders ship out of either our Illinois or New Hampshire warehouse within 3 business days.
- Shipping carrier varies by size and weight of the package.
- LockNLube's shipping department operates Monday through Friday, 8 am to 2 pm EST except for holidays.