This grease gun is an entry-level grease gun which offers great performance, at an economical price. The cast head develops up to 10,000 PSI (690 Bar). It has a heavy-duty follower spring for consistent priming, an ergonomically designed T-handle, and a rugged follower rod lock, to prevent accidental grease discharge. 18 gauge barrel is electrostatically coated and has wide band, non-slip knurling and cold rolled threads. It can develop more pressure with less effort using contoured lever, slip resistant handle grip, and unique toggle mechanism. It can be filled in two ways either using suction fill or use standard 14 ounces. Grease cartridge. It gives an outputs of 5.2 ounces (150 gram) of grease per 100 strokes. It is complete with four hardened jaws hydraulic coupler with ball check, non-drip cap and 6 inches extension pipe.