“1/2 inch” irrigation tubing is a nominal size, meaning the name doesn’t reflect the exact measurement.

Most tubing sold as 1/2" actually measures around ~0.65"–0.72" outside diameter, which is what this adapter is designed to fit.

Yes — if your tubing measures around ~0.65″–0.72″ outside diameter (OD) and ~0.52″–0.62″ inside diameter (ID), it should work well. Any ID that is smaller is not recommended.

Funny pipe can feel tighter than poly tubing, so you may want to warm the end with hot water to make installation easier.

Works with most 1/2" poly, irrigation, and distribution tubing or swing/funny pipe*, used to supply water to gardens.

Best fit is tubing that measures ~0.65″–0.72″ outside diameter (OD) and ~0.52″–0.62″ inside diameter (ID).

*Funny pipe often has a smaller ID. Always check dimensions. This item is not compatible with any ID smaller than 0.52 inches.

Simply press the barbed end into the open end of your tubing by hand. Rocking it slightly while pressing can make installation easier.

For tighter fits, warming the tubing with hot water can help.

It creates a standard garden hose connection, so you can connect to:

• Garden hoses
• Hose valves and splitters
• Timers
• Garden Grids™
• Garden Grid™ Manifolds
• Any watering accessory that has a garden hose thread connector.

Yes — many gardeners attach a hose valve directly to this adapter to easily turn water on or off right at the garden.

Proposition 65 is a California law that requires warnings on products if they contain trace amounts of certain substances listed by the State of California. These warning thresholds are often much lower than limits set by federal or international health agencies, and the law applies only in California.

A Proposition 65 warning does not mean a product is unsafe. It is intended to provide information so California consumers can make informed purchasing decisions.

You may see Proposition 65 warnings on a wide range of everyday products in California, including building materials, hardware, furniture, packaged foods, and household items.

⚠ WARNING: This product contains a chemical known to the State of California to cause cancer or birth defects.

For more information, visit www.P65Warnings.ca.gov

Does this apply outside California?

No. Proposition 65 applies only to products sold in California. Customers outside California may still see this notice for transparency and consistency across our website.

Absolutely! You can find the details of our return and exchange policy here.

We ship Monday through Friday between 9am and 5pm ET. If your change request is received before noon ET and your order hasn't shipped yet, we can usually accommodate it.

Please note:

• Orders placed before noon may ship the same day (Monday–Thursday)
• Orders placed after noon typically ship the following business day
• We respond to all requests between 9am–5pm ET

The sooner you contact us, the better chance we have of making your requested changes!

Yes, we ship to both Alaska and Hawaii. Most orders ship in 1 business day, with delivery typically taking 5-7 business days. A handling fee applies at checkout based on order total. You'll receive a tracking number to monitor your package every step of the way.

Yes, we ship to Canada! Most orders ship in 1 business day. Once shipped, delivery to Canada typically takes 5-7 business days. All duties and taxes are charged at checkout—no surprise fees at delivery. We provide tracking so you can monitor your package every step of the way.

Most orders ship in 1 business day—some same day. Once shipped, standard delivery typically takes 1-5 business days, with 3 days being average. You'll receive a shipping notification and tracking number to monitor your package every step of the way. You can also check your order status and find your tracking number via your account.