Top rails

Need top rails for 27 foot round out back pool. Need all 18 and part number

This Top Rail Curved Side Brisbane- Steel 56-27/32" (Single) - 1450881 should be what you need, but we are only showing 1 in stock.  Be sure that the dimensions of your rail and the one I linked are the same; the manufacturer switched things up over the years to refresh the model, but it should be correct if your 27’ round pool has 18 top rails.