Holdrite’s PEXrite ProGuard is designed to support and protect plumbing stub-outs for sinks, toilets, water heaters and showers. It is ideal for PEX, copper and CPCV tubing. It installs in minutes and prevents unwanted extreme turning radius which may cause PEX to kink. It eliminates the need for concealed joints and fittings, and secures tubing from unwanted forward or backward movement. It reduces noise and vibration and is fire-rated; meets UL 94 V-0.