You are purchasing 1 new 43.5" long x 2.75" X 2.0" Large Oval Vertical Gray metal tube.

This part will work for a older style Coleman or Bestway pools from 3 or more years ago that were the sizes = 18' x 52", 22' x 52", 24' x 52", 26' x 52". The frame size is a larger diameter shape than most of the new pools. Also this vertical frame only works with a metal T-connector. If you have a plastic T-connector then this vertical frame part will not work with your pool.

Manufacturer's Part Number is P02671 or P61352 or P04045 or P61776.

Verify your frame part is the large OD and not the small OD. Measure the width and height of your frame part. If it measures smaller than 2.75" wide by 2" tall then you need a different frame part. They look the same but are not the same dimensions. 

If you are unsure please send me a message and if possible send me some pictures of your pool and the T-connector. That can help make sure you are purchasing the correct part for your pool. I also have the small diameter frame parts. 

I also have some other pool replacement parts like the plastic base for a vertical pole, horizontal top rail tubes, vertical poles, T-shaped connectors, and plastic pins that lock the horizontal top rail and T-shaped connectors together, hoses and fittings, and many more.... 

You can find my other pool parts listings at the link below. Just copy the link text into your web browser. 

 https://www.ebay.com/sch/i.html?item=275475748363&rt=nc&_trksid=p2047675.m3561.l2562&_ssn=stan_vp