Grease gun is one of the most common tools one can see in a shop or manufacturing plant This is the most common type of grease gun and can supply around 1.28 grams of grease per pump, which is forced through an aperture from hand pumps. The lever is used in manual grease gun configurations for hand-pumping the grease from the barrel to the hose or tube of grease gun with flexible hose Most maintenance departments use multiple types of grease guns. It is common for maintenance departments to have a wide variety of grease gun types The grease tube (or cartridge) is an inserted housing of grease that is replaceable when grease is depleted. The head of the grease gun contains grease pathways and valves that allow the pumping of grease to travel from the barrel into the flexible hose or fixed tube. Operates with minimal lever action, allowing usage in confined areas This Tata Agrico mini Grease gun has the specified dimensions: Length X Width X Height (cm) : 28X11X5 & Weight (kg) : 0.775