Designed to be mounted to top of concrete surface. Rings are made with 1/4" thick steel 1 1/2" wide.
Designed to be mounted to top of concrete surface. Rings are made with 1/4" thick steel 1 1/2" wide.

Designed to be mounted to top of concrete surface. Rings are made with 1/4" thick steel 1 1/2" wide.
Designed to be mounted to top of concrete surface. Rings are made with 1/4" thick steel 1 1/2" wide.