LaMotte ColorQ 2X Pro 7 Liquid Pool Test Kit DPD - 2086 Hammerhead Custom Sign They have a 7 inch

They have a 7 inch diameter design which makes it easy to incorporate into new designs as well as renovations

The set of two Diving Board Bolt Kits include two heavy-duty carriage bolts (1/2 x 5-1/2 inches)

stanchions

This is a Blue-White Series F-2000RTS Digital Paddlewheel Flow Meter for 2-1/2 inch Schedule 80 PVC pipes

The distance between the front (pool) rail and back (anchor) rail is 36 inches and the overall outside diameter of the rail tubing is 1

LaMotte ColorQ 2X Pro 7 Liquid Pool Test Kit DPD - 2086 Hammerhead Custom Sign They have a 7 inchThe new Waterproof Bluetooth ColorQ 2X Pro 7 liquid handheld pool and spa professional photometer directly measures seven factors directly on a digital display: Free Chlorine (DPD), Total Chlorine (DPD), Bromine (DPD), pH, Alkalinity, Calcium Hardness and Cyanuric Acid (Stabilizer). The ColorQ 2x eliminates the need to visually determine slight color variations, thus taking the guesswork out of poolside water analysis. The handheld meter is easy to