Spears 447-007 PVC Pipe Fitting, Cap, Schedule 40, White, 3/4" Socket (Pack of 10) Cap for closing the end of a pipe or fitting Socket end for connecting to unthreaded pipes or fittings PVC for chemical and corrosion resistance, strength, and light weight Maximum operating temperature of 140 degrees F Meets ASTM D1784 and D2466 standards for quality assurance