The LubriMatic Mini Economy Grease Gun is an ideal solution for occasional grease applications, with its one-handed pistol grip design and easy-to-reach size. Constructed with steel, this manual mini grease gun delivers 0.5oz of grease per stroke, with a recommended operating pressure of 4000psi. Perfect for hard-to-reach areas, its cartridge size of 3oz and hose size of 5-1/2in make it a great choice for greasing jobs.