







💦 Unlock effortless irrigation with brass-powered precision!
The TCMAO 3/4 Inch Brass Quick Coupler Valve Key is a heavy-duty, corrosion-resistant irrigation tool crafted from premium brass. Designed for outdoor use, it fits standard 3/4 inch quick coupler valves (sold separately) and offers easy installation with a G3/4" male thread. Ideal for garden watering, agricultural irrigation, and greenhouse cooling, this eco-friendly valve key combines durability with seamless water access.






| ASIN | B08LGY71TW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #460,721 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3,432 in Garden Hose Parts & Connectors |
| Brand | TCMAO |
| Color | 3/4 Inch Key |
| Customer Reviews | 4.2 4.2 out of 5 stars (130) |
| Date First Available | October 21, 2020 |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Weight | 5.9 ounces |
| Item model number | TCMAO |
| Manufacturer | TCMAO |
| Material | Brass |
| Number Of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | G Connector |
| Package Dimensions | 6.06 x 5.28 x 1.1 inches |
| Size | 3/4 Inch |
| Specification Met | Not applicable for this product |
| UPC | 784121729582 |
S**Y
Worked great !
Was able to "blow out" irrigation system using this adapter! Paid for itself in one use!
R**.
It works.
This has one tab. I used a two-tab version, and they work better, but are double the price. You have to kind of finagle this one to get it to twist-lock into place, and twist it just right so it doesn't leak, but overall it works.
J**S
for, but mt faucet for not reading description better.
Was not what I was looking for but my fault for not reading description better
T**A
Looks good
It came as described
A**G
👍
Definitely not as best as the bigger ones but it works just smaller and doesn’t stay locked to good but solid piece does its job
C**S
Should work well.
It looks like it will work well once i install it next spring.
Z**R
It's not 3/4 pipe
I think others have stated this, but the internal diameter is 1/2". If you need 3/4" internal diameter, you need to get a larger size. Product is OK for the price, but not what I need. There are other brands that are made better for a couple bucks more, so keep that in mind.
M**E
Great product
Great product to add to my toolbox
Trustpilot
5 days ago
1 month ago