2pcs Brass Winterize Blowout Adapter 3/4" Winter Garden Hose RV Trailer HVAC & Refrigeration Tools Using high quality plastic material

Using high quality plastic material can resistance Chemical corrosion and heat

Blow Off Valve Spacer

Special concave and convex design

bottle cage size design makes different kinds of bottles can be placed steadily

2pcs Brass Winterize Blowout Adapter 3/4" Winter Garden Hose RV Trailer HVAC & Refrigeration Tools Using high quality plastic materialITEM NAME: 2pcs Brass Winterize Blowout Adapter 3 4" Winter Garden Hose RV Trailer img *{margin: 0; padding: 0;. 2 Pieces Winterize Adapter. And use to blow out winterize any water system with a male garden hose thread, like garden hose, faucets, sprinkler systems and outdoor water lines. Easy to operate: Screw the water pipe to the female thread side and connect the quick plug to the quick coupling onside the air compressor line, turn on the air