Bird spikes modular

thingiverse

Even if I recreate it from the ground up, I'll still label it as a remix since I was heavily influenced by. What I've modified: -I added screw holes, so you can securely attach it with #4 or #6 screws. I also gave the spike and key a taper, making them impossible to pull out accidentally. Some chamfering and filleting were done to make the piece look great and print quickly (I print them at 100mm/sec with no issue). Those expensive things cost $60 per 10ft in hardware stores in Canada, but if you're patient enough to print them yourself, you'll save some money.