Sailboat Main Sail mast channel lubricator

Homemade tool to lubricate the main sail slide mast channel.
A word of caution, be careful over tightening the hose clamps may prematurely puncture the side of the spray can with the mounting bolt heads.
It is probably best to use a mon oil based lubricant to minimize dirt buildup in the channel. Their are some specific spray lubricant on the market for this application.