Spectrum Lifeguard Chair Quick Disconnect Swivel Adapter and Adapter Plate pool-dimensions_18x36 This is a plastic recessed

This is a plastic recessed in-wall pool step by Paragon measuring 15-1/2 inches in width

the MiniVac comes complete with silt bag

This is a Taylor Techjnologies graduated sample tube with cap

It can be applied underwater

Spectrum Lifeguard Chair Quick Disconnect Swivel Adapter and Adapter Plate pool-dimensions_18x36 This is a plastic recessedThis is a Spectrum Quick Disconnect Swivel Adapter and the metal adapter plate. If you have an older model Spectrum Lifeguard Chair with the non folding seat and would like to upgrade to the fold down swivel seat, you will need this adapter to make it work. The seat replacement is item #29914 00. If you have the newer fold down seat on your Spectrum Lifeguard Chair, and you are just replacing the Quick Disconnect, you only need part #77119 00.