Hayward Locknut Fitting

The Hayward SP1023 locknut fitting is a 1-1/2 inch FIP (Female Iron Pipe) return inlet designed for secure, leak-proof, through-wall connections in above-ground and vinyl liner swimming pools. It includes a locknut and gaskets to sandwich the pool wall for a watertight seal. The fitting features 1-1/2 inch female threads on both ends, allowing for eyeball fitting connections on the inside and hose connections on the outside.