lol...yep...that'd work!! Fun trying to get the cover over that..especially with someone in the chair. "Where the heck is she anyway? Haven't seen her since...wait...I have an idea....check under that cover..."
A handrail should extend out to the second step of a pool. Usually that requires one that is 40" long. For Sartron that is a RTD-340.
A 4" bit and large roto-hammer can be rented for about $100. Before I bought one, I used a 1/4" masonry bit, drilled a series of holes in a 4" circle, drilled more through the area in the center and just broke out the concrete. Its actually fairly easy to drill with a bit that small, just tedious. As they are inexpensive, get 2 or 3 at least 6" or longer. The 4" circle will be covered by the escutcheon.
After the hole is prepared, use a short piece of 1.5" pipe in the outer anchor to set it plumb with a level. Takes about 20 minutes to set so it can be worked with. While it is setting drill the inner hole. The bronze anchors hold Saftron rails more securely than the vinyl ones that Saftron makes. Anchor fits flush with the surface of the deck and rails can be removed by loosening the bolt. The rail will still move (wiggle) a bit unless you get commercial rails that are a different configuration and more expensive.
After the setting compound has cured , attach the loose anchor to the inner leg, set the outer leg in the anchor in the deck with the inner going into the hole and pour the setting compound around it while it is attached to the rail. Way easier than trying to accurately set both anchors and hope the rail fits both.
The Saftron rails come with color-coordinated escutcheons. You can put them on the rail and tape them out of the way while pouring the compound or remove the rail and install them after the compound has fully cured. I always give it 24 hours. While Saftron makes many colors, taupe (RTD-340T) seems to blend with the vast majority of pool areas (picture). Black gets very hot in the sun and White gets dirty quickly.

