Ramset sold a tool for years known as the LADD L1600 ceiling tool. It was a very simple tool with hardly any moving parts. You would load the single shot load in backwards, with the primer facing up and then insert the ceiling clip which had a special pin which had a dome on it. The ceiling clip was Ramset part number L652 and was also known as a LADD ceiling clip. When you compressed the tool against the ceiling, the dome of the pin was pushed into the load setting off the load and driving in the pin. The tool was loud but actually did a very nice job even in harder concrete. The tool would screw on to a piece of pipe, so you could make your own extension pole for the tool as long as you liked.
The tool has been discontinued for some time but you will see them in use here and there. We have stock on the original Ramset LADD L652 clip for use in the L1600 tool. If you are looking to update your ceiling tool, we are recommending the Ramset Viper 4. While Ramset has no longer carries the L652 ceiling clip, we currently have stock that we are clearing out, check out our closeout page.