NIBCO PEX plastic bend supports provide rigid 90° bend for PEX tubing. NIBCO plastic bend support is used to support turns in PEX tubing and avoid kinking. The bend support is made of durable glass-reinforced nylon, and features nail plate with pre-drilled holes for easy installation. The bend supports are available in size 1/2" and 3/4". Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. NIBCO PEX systems provide a safe, economical and energy-efficient piping alternative for water distribution, radiant floor heating, municipal water supply, geothermal climate control, and snow melt. NIBCO PEX tubing, fittings, valves, and manifolds are designed to be used as a complete system, and are backed by a NIBCO INC. limited warranty.