They fit perfectly and installation was very easy. Chairs now slide like new on any surface without damaging decking it the patio surface.
Difficult to install until I followed the instructions to place in hot water, to soften them up, just before installing
The end caps I ordered were exactly the same as the broken ones. Even after years of use, I was happy to be able to find the right replacements.
1-1/2" Wrought Iron Patio Furniture Glides For Table and Chair Feet