Hey farmbif,
The can thrower is made by a cranky, irritable old guy out in Commie California. In other words it is a home made unit. I don't want to threadjack. If you guys are interested I can take some photos and measurements and post it in a new thread. It does require some metal cutting and welding. However none of it is above hacksaw and oxy rig stuff. I used fancy tools on it...a sawzall and buzz box.