Suited for a large range of jobs at home or in the workshop, this Alemlube Mini Grease gun features trigger operation. This convenient design allows one-handed operation to be extremely easy to achieve and the trigger allows you to easily manage the flow of grease flow by a simple squeeze and release action. Very versatile and easy to load, it accepts both cartridge and bulk loading. The featured spring loaded plunger ensures a consistent grease flow by using constant pressure to push the grease forward. The Alemlube Mini Grease Gun is ideal for maintaining trailers, boats, mowers, vehicles, 4x4s, machinery as well as many other applications.