Comparison : Item # 306-43, 1/4 Inch (in) Hose Inner Diameter and 3/16 Inch (in) Pipe Thread size Brass Hose x Inverted Flare Grip-On Fitting
Item # 306-44, 1/4 Inch (in) Hose Inner Diameter and 1/4 Inch (in) Pipe Thread size Brass Hose x Inverted Flare Grip-On Fitting
Item # 306-45, 1/4 Inch (in) Hose Inner Diameter and 5/16 Inch (in) Pipe Thread size Brass Hose x Inverted Flare Grip-On Fitting
Item # 306-55, 5/16 Inch (in) Hose Inner Diameter and 5/16 Inch (in) Pipe Thread size Brass Hose x Inverted Flare Grip-On Fitting
Item # 306-66, 3/8 Inch (in) Hose Inner Diameter and 3/8 Inch (in) Pipe Thread size Brass Hose x Inverted Flare Grip-On Fitting