12' Stanbroil Propane Extension Hose w/ Gauge + 1/2" x 84 Wood Stove Gasket $10.45

12' Stanbroil Propane Extension Hose w/ Gauge + 1/2 x 84 Wood Stove Gasket $10.45. Stanbroil Outdoor LTD via Amazon has Stanbroil 12 FT Propane Extension Hose with Gauge - Leak Detector Replacement for Propane Appliances, Standard P.O.L. on sale for $13.99 - Shipping is free with Prime or on orders $35+. Propane tank gauge can detect dangerous leaks and read on fuel level at a glance. 12 FEET long hose. Built in leak detector to restrict flow in case of hose or grill malfunction.