Vari-Flo Multiport 7-Position Control Valve - 1-1/2 Inch Top Mount (Sand) - 100 GPM depth-marker-conveys_Numbers Only The female side of this

The female side of this adapter will only connect to 3 inch male camlock

This is a Pentair Large Light Niche with 1/2 inch top hub designed for concrete/gunite pools

as the material may be different

5 inch commercial grade ladder tread matches these manufacturer ladder treads: Spectrum 44986

Vari-Flo Multiport 7-Position Control Valve - 1-1/2 Inch Top Mount (Sand) - 100 GPM depth-marker-conveys_Numbers Only The female side of thisHayward's Vari Flo XL multiport control valves, made of reinforced thermoplastic material and engineered for maximum flow, are the professional's choice in multiport valves. All Vari Flo control valves feature an easy to use lever action handle that lets you "dial" up to seven valve filter functions: filter, backwash, waste, rinse, closed, winter or recirculate. Complete with an integral sight glass that lets you see when the backwashing cycle is