My homemade hilt is 12 inches from pommel tip to the hole for the blade in the emitter. There is no blade securing method. What I think would happen for it is to get a metal pipe with a inner diameter of 1inch and an overall diameter of less that 1.5 inches. Then secure or glue the led and lens and heatsink in the bottom of the pipe. then find someway to secure the pipe in the lightsaber(which is 1.5 inches from top without emitter, which is only .75 inches more without emiiter, to just below, about 1/4 inch, the holes for the switch.) then cut the pipe off at the top. Then just drill and tap a hole and the blade can be secured. Also there is a hole in the back at the bottom I plan to put a covertec clip there. also i am pretty sure the hole are too small for switches. Lastly after everything is install and secured, I think the emitter needs to be permanently attached. Well that's all that I think I need, though I really know nothing. I hope you like my sink tube saber.
well there you guys go. also tell me how I did.
(sorry for the bad pics.)