HIGH GRADE PVC PIPE FITTING: The PVC elbow fitting are constructed with high quality PVC furniture grade material, the surface is treated with anti-corrosion and anti aging process with strong sealing and good quality features for long service life.1/2INCH 4-WAY CROSS PVC ELBOW FITTING: 4-Way PVC fittings fit three segments of PVC pipe together. PVC pipe slides into each socket for a secure, square corner fit. Fasten in place using PVC solvent cement or with screws between the PVC pipe and fitting for a permanent joint.PVC FURNITURE FITTING: 4-way cross side outlet elbows PVC furniture fitting are a popular part of non-plumbing applications; Furniture grade PVC parts were crated when people realizing PVC is a great material for building things outside of the plumbing world. They are usually bright white and made to look great while still being strong and durable.GLOSSY FINISHED WITH SLEEK LOOK: Furniture grade fitting connector means the surface without barcode or printing , glossy finished bring a sleek look; PVC fitting has 4 socket ends that plus it fits standard SCH40/80 PVC pipe, great for PVC projects and crafts.WIDE APPLICATION: 4-way cross PVC connector furniture grade fittings are available for build PVC furniture, water supply engineering, installation of small shelves, shoe racks, tents, connecting waterways, framing shelves, combination frames, flower stands, etc.