Camco 59023 Propane Gauge/Leak Detector - Clamshell BestSellRT The 5' phone hose has

The 5' phone hose has an Excess Flow Soft Nose POL and 1/4" Inverted Male Flare

Type: Quick Connect

* Hooks into roller tube of your awning

It can also be used to connect to an installed 4-Port Tee as an auxiliary propane supply

Then you can pump antifreeze through your RV's lines without having to worry about it collecting in the water heater tank

Camco 59023 Propane Gauge/Leak Detector - Clamshell BestSellRT The 5' phone hose hasThe Camco RV Propane Gauge Leak Detector is designed to allow you to see at a glance when your propane level is low. Fits a DOT propane cylinder manufactured after 1995 that have the ACME OPD connection. Type 1 connection for gas grills, RVs and boats Fits a DOT propane cylinder manufactured after 1995 that have the ACME OPD connection See at a glance when your propane pressure level is low Provides excess flow protection in case of a broken gas line