【Quality Material】: Grease gun material is aluminum alloy, strong and durable, lightweight, very sturdy, pressure resistant up to 6000PSI-7000PSI, with a longer service life. The thicker type spring inside the grease gun makes the oil discharge smoother and more efficient. 【Practical Design】: Grease gun has a non-slip rubber sleeve and a pistol grip, the refueling lever design is comfortable and effortless. The double-row air hole design makes the grease gun exhaust faster. The high-pressure piston speeds up the oil discharge. Spring-tight oil seal prevents oil leakage. 【Easy to Use】: Grease guns simple to use, the pistol grip allows it to be used with one hand. First, inject the grease into the barrel, then perform the pressure release and injection operation. The grease gun is very ergonomic, you can spray butter with one hand and hold the hose tip with the other hand 【Perfect set】： Grease airbrush set includes 1 x 38cm long and 5.6cm wide grease gun, 1 x 30cm long hose with dust