Comparison : Item # 748HFSS1/8X1/8X, Stainless Steel 316 Connector, 37º Flare 1/8” x Male NPT 1/8”-27
Item # 748HFSS3/16X1/8X, Stainless Steel 316 Connector, 37º Flare 3/16” x Male NPT 1/8”-27
Item # 748HFSS1/4X1/8X, Stainless Steel 316 Connector, 37º Flare 1/4” x Male NPT 1/8”-27
Item # 748HFSS1/4X1/4X, Stainless Steel 316 Connector, 37º Flare 1/4” x Male NPT 1/4”-18
Item # 748HFSS1/4X1/2X, Stainless Steel 316 Connector, 37º Flare 1/4” x Male NPT 1/2”-14