1. Copper Fitting Made of TP2 Copper Pipe 2. ANSI B16.22, MUELLER 3. NSF, CRN 4. FTG x FTG, FTG x C, C x C TC107-CMUELLEREPCNIBCOWE-500107-C607 O.D.Size InchInner QtyMaster Qty1/41003,5003/81002,0001/2501,0005/8255003/4253507/8252001251501-1/8101001-1/410801-3/810601-5/810402-1/82202-5/81103-1/8154-1/815 copper 90 degree short radius elbow FTG X C