Comparison : Item # 1031-5605-02-02-02-B, 1/8"-27 FPT x 1/8"-27 FPT x 1/8"-27 FPT Brass FP-FP-FP Tee
Item # 1031-5605-02-02-02-FG, 1/8"-27 FPT x 1/8"-27 FPT x 1/8"-27 FPT Forged Steel FP-FP-FP Tee
Item # 1031-5605-02-02-02-SS, 1/8"-27 FPT x 1/8"-27 FPT x 1/8"-27 FPT Stainless Steel FP-FP-FP Tee
Item # 1031-5605-04-04-02-FG, 1/4"-18 FPT x 1/4"-18 FPT x 1/8"-27 FPT Forged Steel FP-FP-FP Tee
Item # 1031-5605-04-04-04-B, 1/4"-18 FPT x 1/4"-18 FPT x 1/4"-18 FPT Brass FP-FP-FP Tee