BLACKBURN HEAVY DUTY LEVER GREASE GUN 500CC
"Bulk loading:500CC
Cartridge loading:14oz
Working pressure:310 Bars(4500PSI)
Max pressure:689Bars(10000PSI)
Deliver at least 1 OZ per 40 strokes
Cylinder thickness:1.60mm
Handle thickness:1.80mm
Top cover made of zinc wiht thickness of 3.0mm
Packed by color box"