Vacuum Breaker Hose Adapter Turns An Anti Siphon Spigot Into A Straight Through Connection, Easy Garden Hose Conversion, Fits Arrowhead External Breaker And PK1390 Bottom Valve, Made In USA DIY Outdoor Plumbing Accessory

USA-Made Vacuum Breaker Hose Adapter for Anti-Siphon Spigots
✔️ Precise, USA-made adapter fits external vacuum breakers on 1.16-1.18 in (29.5-30.0 mm) spigot threads

The SpigotMaster adapter is a DIY outdoor plumbing accessory that turns spigots with external vacuum breakers into a leak-free, straight-through hose connection. It’s designed for garden, irrigation, and yard setups where anti-siphon protection or a worn vacuum breaker needs replacement.

✅ Fits SPGTM-1, SPGTM-2, SPGTM-3, SPGTM-4, SPGTM-5, SPGTM-8, SPGTM-9 models to cover most spigots, including Arrowhead, Watts, Cambridge, NIBCO, and Woodford compatibility.
✅ Made in USA with tight tolerances for reliable, leak-free sealing.
✅ Easy two-wrench swap to replace a leaking vacuum breaker and restore flow.
✅ Thread options vary by model; external diameters range from 13/16" to 1-1/4" and specific internal diameters are listed in product notes (for example 1-1/16" internal, 1.0625"), with metric equivalents 20.6-27.0 mm where applicable.

The Q&A below answers common questions consumers have when shopping for spigot adapters like this, helping you choose the right model and install it confidently.

💡 What is a vacuum breaker hose adapter used for in outdoor plumbing?

- Handy fix for leaks on spigots with worn vacuum breakers - Converts a leaking external vacuum breaker to a clean hose connection - Easy two-wrench install for DIY repairs - Made in the USA with precise tolerances to fit multiple spigot models