Stair Mounted 3-Bend 5 Foot Pool Hand Rail - 1.90 x .049 Inches - Marine Grade valve-type_Hydrostatic Relief The T100 Series mechanical time

The T100 Series mechanical time switch has proven it can stand the test of time

The K-1764 Kit tests for Total Dissolved Solids using a drop test system and acid-base titration method/chemistry

A must for camp and schools where there are children

Be sure to get the patch for your specific cover

This eliminates the problem of pounding and knocking due to overheated water

Stair Mounted 3-Bend 5 Foot Pool Hand Rail - 1.90 x .049 Inches - Marine Grade valve-type_Hydrostatic Relief The T100 Series mechanical timeThis marine grade, residential stair mounted pool hand rail has three bends, a wall thickness of . 049 inches, and provides a necessary hand grip for safe entry and exit on pool steps. The overall outside diameter of 1. 90 inches for the rail tubing and the distance between the front rail and back rail is 60 inches. Stair rails should be used on all pool entry steps as a necessary safety feature to allow safe entry and exit from the pool. S. R. Smith