Parts used:
- 1/2" PVC electrical conduit (a starting point because my cheap Quantaray tripod's legs can still grab it)
- 1/2" PVC male adapter (also for electrical conduit)
- 3/8" hex head cap screw (3/8 - 16 x 2)
- 3/8" hex nut or nylon lock nut
- 3/8" flat washer
Second, fit this new inter-department hardware-store-hybrid onto the end of your PVC electrical conduit. I used a 5-foot section because it was sold in the store that way, and a full 10-foot piece wouldn't be practical. Tap it on so that it sets itself there.
Voila! You now have a flash boom with 3/8" thread for about $2.09 and five minutes work. It's perfect for flexible lighting on location without any tripod legs to trip up passers-by.