A bit of grease is an essential step to maintaining a variety of machinery - from cars to workshop equipment. ToolPRO grease guns will make the job cleaner and easier. If ease of use or simplicity is what you are chasing, the ToolPRO 500mL Trigger Style grease gun is the tool for you. The trigger action allows for simple single-handed operation, whilst the included 300mm flexible grease extension makes fitting into tight spaces easy. The design features 2 way loading for standard 450g grease cartridges and is also suitable for 500mL bulk loading. Once reloaded, this grease gun is simple to bleed with the easy to use bleed valve located on the head assembly.