Total Water Hardness Test Kit state_New Mexico 50 inches for the rail

50 inches for the rail tubing and the distance between the front (pool) rail and back (anchor) rail is 48 inches

This is the Bahia Low Stacking Table in White which measures 16 x 16 inches and features a natural material look

This is a PVC Reducer Bushing with MIPT x FIPT fitting connections that measure 2-1/2 x 2 Inches

PacFab 350002

Total Water Hardness Test Kit state_New Mexico 50 inches for the railThis is a Pentair Rainbow #1200 Specialty Test Kit for Total Water Hardness using a drop test and visual method. Testing parameter indicates total hardness in PPM or grains. The reagents in this kit are 1 2 and 1 ounce. This kit comes in a compact box with instructions. Calcium hardness is a necessary component in pool water because it helps prevent leaching out of certain substances in pool equipment. It works in conjunction with alkalinity and pH.