The Metal Tee Stake Assembly (POMELT) is a heavy-duty zinc stake designed to mount a mini-sprinkler or rotary nozzle directly in-line with your 1/2" poly tubing or garden hose. It solves a common problem in garden and agricultural irrigation: how do you get a sprinkler head precisely where you need it, without burying pipe or running a permanent system? This assembly lets you do exactly that — stake it into the ground, hook up your hose or mainline tubing, and you're watering.
The stake's 1/2" male pipe thread (MPT) outlet on top accepts any sprinkler with a 1/2" female pipe thread (FPT) inlet, including the Adjustable Gear Drive Sprinkler (MGDR) and Mini-Wobbler Sprinklers (which thread directly on without an adapter). To use K-Rain or MP Rotator nozzles — which have fine threads — simply add the 1/2" FPT Sprinkler Adapter (POPNA). For sprinklers with a 1/2" MPT inlet (like the Adjustable Gear Drive), use a 1/2" FPT Coupler (P12TC) between the stake and the sprinkler head.
What makes this assembly especially versatile is its in-line design. The included 1/2" Easy Loc male and female hose fittings (ELMH & ELFH) let you daisy-chain multiple stakes together using lengths of 1/2" poly mainline tubing, creating a simple, movable sprinkler array for orchards, vegetable rows, nurseries, or anywhere you need targeted overhead coverage. Remove the Easy Loc ends and connect directly via garden hose for even more flexibility. The included hose cap seals off the outlet of the last stake in a series. Always wrap the 1/2" nipple threads with thread sealant tape (PCTEF) to ensure a watertight seal.
If you need a non-staked base option for use on hard surfaces or in containers, consider the Weighted Sled Base, which offers the same in-line compatibility with the Gear Drive and Mini-Wobbler sprinklers.
Each Metal Tee Stake Assembly includes all parts needed to stake, connect, and begin watering in-line right out of the box:
| Part | SKU | Description |
|---|---|---|
| 8" Metal Zinc Support Stake with End Cap | MGDSM | Heavy-duty zinc stake body with 1/2" MPT outlet on top |
| 1/2" x 2" MPT Nipple | P122N | Connects the sprinkler head to the top of the stake; size can be varied as needed |
| 1/2" Easy Loc Male Hose End | ELMH | Male hose thread outlet — connects to next stake or caps off with included hose cap |
| 1/2" Easy Loc Female Hose Beginning | ELFH | Female hose thread inlet — connects from garden hose or previous stake in series |
| Hose End Cap | (included) | Seals off the outlet of the last stake in line; remove if continuing the series |
Note: Sprinkler heads, the POPNA adapter, P12TC coupler, and thread sealant tape are sold separately.
| Specification | Details |
|---|---|
| SKU | POMELT |
| Stake Material | Heavy-duty zinc |
| Stake Height | 8" |
| Outlet Thread (Top) | 1/2" Male Pipe Thread (MPT) |
| Inlet Connection | 1/2" Easy Loc Female Hose Beginning (ELFH) — accepts 1/2" poly tubing or garden hose |
| Outlet Connection | 1/2" Easy Loc Male Hose End (ELMH) — for daisy-chaining additional stakes in series |
| Included Nipple | 1/2" x 2" MPT Nipple (P122N); size can be varied to accommodate different sprinkler heights |
| Included End Cap | Yes — seals outlet of final stake in a series |
| Compatible Tubing | 1/2" poly mainline tubing (0.600" ID x 0.700" OD); also compatible with standard garden hose |
| Use Case | In-line or end-of-line mini-sprinkler mounting; portable above-ground sprinkler arrays |
| California Prop 65 | ⚠️ Warning: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. |
Pro Tip: To use a garden hose to connect between stakes instead of poly tubing, simply remove the Easy Loc ends from the stake bodies. The hose thread connections on the ELMH and ELFH allow direct garden hose hookup without adapters.
For a complete visual guide, download the official assembly diagram below.
What sprinklers work directly with this stake without any adapter?
The Adjustable Gear Drive Sprinkler (MGDR) and Mini-Wobbler Sprinklers (MWLB) both connect to the stake using a 1/2" FPT Coupler (P12TC), since they have MPT inlets and the stake's top also has MPT threads. K-Rain rotators and MP Rotators require the separate POPNA adapter due to their fine-thread inlets.
Can I use this with a standard garden hose?
Yes. Remove the Easy Loc push-fit ends (ELMH and ELFH) from the stake and connect your garden hose directly to the hose thread fittings on the stake body. This makes it easy to use without any poly tubing or drip system — just a hose bib and a hose.
How many stakes can I run in series?
This depends on your water pressure and the flow rate of the sprinkler heads you're using. As you add more stakes in series, pressure drops along the line. For best results, keep the run reasonably short and ensure your inlet pressure is sufficient to maintain consistent flow at each head. If you're running several heads, consider adding a pressure regulator at the source if incoming pressure is high.
Why do I need thread sealant tape on the nipple?
The 1/2" MPT nipple connects metal-to-metal or metal-to-plastic threads. Without thread sealant tape (PCTEF), these joints are prone to slow leaks. Applying 3–4 wraps clockwise around the male threads before assembly ensures a watertight, long-lasting connection.
What is the difference between this and the Metal Support Stake (MGDSM)?
The Metal Support Stake (MGDSM) is the bare stake body — sold individually with a hose thread inlet and outlet, but without the nipple or Easy Loc fittings. The POMELT assembly includes all the parts (nipple, Easy Loc ends, and cap) needed for a complete, ready-to-use installation. The MGDSM is also the stake component included inside the POMELT kit.
Is there a base option that doesn't require staking into the ground?
Yes — the Weighted Sled Base provides a stable, portable platform for the Adjustable Gear Drive and Mini-Wobbler sprinklers on hard surfaces or container gardens, using the same garden hose in-line hookup design.
Does the Prop 65 warning affect how I should use this product?
This product contains zinc hardware that may expose you to lead, a chemical known to the State of California to cause cancer and birth defects. Handle with normal care — wash hands after installation — and keep out of reach of children. For more information, visit P65Warnings.ca.gov.
Can I automate a system built with these stakes?
Yes. Connect the inlet of your first stake to a hose-thread-compatible irrigation timer on your hose bib, and the system will run automatically on your schedule. This is a great entry-level automation option for raised beds, nurseries, and orchard blocks.
Before you connect, verify the following:
Pair the POMELT stake assembly with these essential components for a fully functional system:
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