If you've ever had a grease fitting fight back — clogged, refusing to take grease, leaving you with a mess and nothing to show for it — that's exactly the problem that the LockNLube DynaBoost Dual-Mode Grease Gun was built to solve.

It runs smooth during normal operation in a high flow mode, delivering twice the grease of other pistol grip grease guns with proper operation, and automatically steps up high pressure mode when resistance builds — no switches, no manual adjustments — delivering up to 12,000 PSI. The Green Pressure Indicator Pin pops out so you know it's switched gears and retracts the moment pressure drops. The gun handles the hard parts. You just keep greasing.

Redneck Tech got his hands on one, and we'll let the video speak for itself.

The DynaBoost ships complete with our standard 20" high-pressure hose, inline hose swivel, LockNLube® Grease Coupler, and the Loop & Lock® storage system. It accepts standard 14 oz. cartridges or bulk fill. And it's backed by our 10-year warranty.