Reddit reviews Prescott Plastics 3/4 Inch Round Black Vinyl End Cap, Flexible Pipe Post Rubber Cover (10)

Fits 3/4" round OD tube or pipe ( 3/4" OUTSIDE diameter) & can stretch up to 1/16” larger for a snug fit without tearing or splitting. 1" deep / tall to provide a secure fit.High-grade Prescott Plastics brand black soft PVC "rubber like" caps are made in the USA. Our caps are designed to hold up against impact abuse, and harsh weather conditions to provide years of protection.These easy to install .75 inch push-on caps serve as a long-lasting solution for many household, outdoor, & marine boat dock projects including replacements for fencing railing posts, steel gate rail stopper, rod / rebar or wrought iron caps, thread bolt screw or nut safety, hub cap sheath, or finishing any round tubing project.