Dura Plastics 1-in x 1-in 90-Degree PVC Elbows, Qty 5 Retails for $4.14 each. A well designed fitting made of the highest quality, produced from PVC type 1, cell classification 12454-B. The high gloss surfaces are smooth and flawless inside and out. Sp rues and flashings are neatly trimmed. Edges are sharp and well-held. There's ample material at the stress points, plus side-gating to make sure the bond line is well away from potential stress areas. NSF approved Made to last Durable Made in USA High quality fitting