Oxygen Type "B" Standard (Right Hand Thread) $3.43
48" Copper Hogtail POL x POL $30.56
24″ Rubber Pigtail POL x 1/4″ Inv. Flare
Rubber Propane Pigtail
24″ Rubber Pigtail POL x 1/4″ Inv. Flare – A pigtail connects the tank to the regulator. UL Listed and tagged flexible hose.