2x4 Post Cap

thingiverse

I went to several big box stores in my area and couldn't find a post cap for a standard 2x4, so I decided to make one myself by printing it out. I have been using these homemade post caps at the end of a vertical 10-foot long 2x4 to protect its exposed end from weather damage. In addition, I use a pair of them on my 6-foot tall privacy fence to securely hold up my ham radio antenna.