Hayward SP1056T Hydrostatic Installation and Removal Tool Replacement for Hayward SP1056 Hydrostatic Release Valve Sockets Sets Moisture resistant—helps maintain a consistent expansion full face Moisture resistant—helps maintain a consistent expansion time RPB3511 SERIES JACKETSRPB3511ANSI Type O Class 1 Not FR Black Reflective ParkaWaterproof black background rip stop polyester shell— Teflon™ treated2” non connected silver reflective materialEnhanced VisibilityQuilted interiorElastic band at wrists Elastic band at wristsConcealed detachable hood with drawstring and slack adjustmentInterior access zipper for print customizationDual zipper front closure with hook and loop storm flapBadge lanyard Designed to help install or remove the Hayward SP1056 hydrostatic release valve from pools Hydrostatic installation and removal tool