A variant of the Tubes Plus Railing is this Crossing Tubes Plus Railing, which differs in that its vertical tubes protrude from the bottom and top, increasing its defensive character. Its simple style makes it a popular choice for fencing residential areas, industrial areas and public spaces.
Compatible posts

Crossing Tubes Plus Railing

How to install MRT metal railings?
These videos explain how to assemble MRT railings with 60×60 square railings posts and Ø60 round railings posts.