1/4 in. x 3/4 in. Quick Connect Brass Garden Hose Irrigation Blow Out Fitting (2-Pack)

This Everbilt blow out fitting set allows you to use compressed air to winterize RV's, and sprinkler systems. This set features both male and female

Litorange Lead-Free Brass Winterize Sprinkler Systems: Air

The orbit 3/4-inch brass quick coupler key, combined with a quick coupler valve, allows you to connect a riser to a valve with ease. Its durable

Orbit 2 Pack Brass Quick Coupler Valve Key 3/4 Inch Irrigation Valves - 51031

3/4 inch Lead Free Brass Blow Out Plug With Quick Connect

RV Winterizing Kit Garden Hose Adapter With Shut Off Valve Air

CAMCO Long-Lasting Quick Connect Blow Out Plug

Avagard 3/8 Rubber Air Hose Heavy Duty, Lightweight with Brass 3/8 M – TheBlueHose

275-330 Gallon IBC Tote Fitting, IBC Tote Tank Water Adapter, 2

Brass Garden Hose Quick Connectors at

LTWFITTING 3/8 in. ID Hose Barb x 1/4 in. FIP Lead Free Brass Adapter Fitting (5-Pack) HFLF39156405 - The Home Depot

Kobalt Brass Coupler (M) 1/4-in Industrial in the Air Compressor

Ace 3/4 in. MHT x 1/2 in. FPT in. Brass Threaded Male/Female Hose

Purging water from garden hose