LockNLube DynaBoost Dual-Mode Grease Gun button head The LockNLube Pressure Return Valve

The LockNLube Pressure Return Valve (PRV) allows grease to flow from the hose back to the barrel with just the twist of a knob

Models & Compatibility

rechargeable lithium-ion battery

Restore the lower pump assembly by replacing key wear components

1/4” NPT thread compatible with most standard air hoses

LockNLube DynaBoost Dual-Mode Grease Gun button head The LockNLube Pressure Return ValveThe 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