Dixon BR-Series Pneumatic Female Pipe Nipple SKU Body Size Threads Material Length BR1F1-B-E-7 1/8 1/8-27 NPT Brass 1.14 BR1BF1-B-E-7 1/8 1/8-28 BSPP Brass 1.14 BR1F2-B-E-7 1/8 1/4-18 NPT Brass 1.33 BR1BF2-B-E-7 1/8 1/4-19 BSPP Brass 1.33