Questions and Answers for RDI 3.5 in. to 6.5 in. Composite Fence Post Trim Base (4-Piece)

A:  The inside corners are rounded, However I did use it on a square post and the appearance is great.

A:  Inside corners are rounded. But not too much, as to make a circle, though.

A:  I do see reason why it should not work. It's just trim

A:  You will have to glue it some way. I used this for that exact purpose and I just used white exterior silicone. Remember, it's just decoration, not a structural piece.

A:  This is adjustable. So if you use it around a 6x6 post, it will be obviously bigger in dimensions than a 4x4 post. But one side sticks 1 and 3/16" away from the face of the post.

A:  Hi Kaceymay, this is intended for the bottom of a post.

A:  It is listed as post cap top.

A:  This is a 4 piece snap together trim. I used it on my existing 6X6 posts and also on a 4X4 post

A:  Hi Elliot, it arrives in 4 separate pieces.

A:  4 pieces that can be cut to size

A:  It is not a one-piece and you can install it on an existing post.

A:  This fits posts 3.5 by 3.5

A:  It fits on a 6X6 but can be cut down to size and used on a 4X4 as well.

A:  It is adjustable to fit a range of sizes from 3.5 in. to 6.5 in. so it should fit a 6x6 post.

A:  Yes it can fit a 6x6. I am using it with the 6x6 RDI post covers. To fit you cut off the ends of the 4 pieces and they all interlock together. They are easy to cut. I used an isolating saw and a steady hand.