有呀，類似下麵這種。現在城市中還很流行。用Metal post更加穩固持久：

https://www.homedepot.com/p/HOFT-End-Post-Kit-44-in-x-3-in-x-3-in-Black-Aluminum-Railing-End-Post-and-Hardware-Kit-A4-USKEP4401/320033763?source=shoppingads&locale=en-US&pla&mtc=SHOPPING-BF-CDP-GGL-D21-021_008_FENCING-NA-NA-NA-SMART-NA-NA-NA-NA-NBR-NA-NA-NEW-PMAX&cm_mmc=SHOPPING-BF-CDP-GGL-D21-021_008_FENCING-NA-NA-NA-SMART-NA-NA-NA-NA-NBR-NA-NA-NEW-PMAX-71700000099380193--&gclid=CjwKCAiA2fmdBhBpEiwA4CcHzYF2gPpnITaNsGZfgt7YNgOy_Vn3s4f0S8cTm2_EgHVhhgQ8TbKY-hoCxC0QAvD_BwE&gclsrc=aw.ds

所有跟帖： 

• 謝謝，那我就裝這種，看上去還比較漂亮。 -alpha123- ♀ (0 bytes) () 01/11/2023 postreply 11:59:12