This Yellow Square brass adapter connects to a tire valve with a press of a key, no screwing needed. It fits the hose in two ways: screwed into a standard hose end or joined to an 8 mm hose. Steel spring clamp, built-in silicone seal, 29×20×13 mm, 25 g.
Specifications
| Parameter | Value |
|---|---|
| Hose diameter | 8 mm |
| Body material | brass |
| Clamp material | steel |
| Mechanism | steel spring and press plate |
| Seal | built-in silicone |
| Dimensions | 29×20×13 mm |
| Thread length | about 10 mm |
| Weight | 25 g |
| Quantity | 1 pcs |
| Condition | new |
What you get
- Two ways to mount — screw it into a standard hose end or join it to an 8 mm hose.
- One-press connection — press the key, push onto the valve, release.
- Steel clamp — a spring and press plate hold the adapter on the valve.
- Seal already fitted — the silicone seal is built into the body.
- Light weight — 25 g at 29×20×13 mm.
- Brass body — a metal valve for regular top-ups.
Who it is for
Anyone who tops up tires with a pump or compressor and is tired of screwing a chuck onto the valve. Handy if your hose already ends in a standard fitting the adapter can screw into.
Who should skip it
If your hose fitting has a different thread, check first: the thread type and pitch are not stated. If you want a built-in pressure gauge, this adapter does not list one.
Use and compatibility
Topping up tires with a pump or compressor. Quick connection to the valve without screwing. Mounting by screwing into a standard hose end or joining an 8 mm hose.
In the box
1 brass quick-release valve.
Questions and answers
How do I fit it to my hose?
Screw it into a standard hose end, or join it directly to an 8 mm hose.
How long is the thread?
About 10 mm. The thread type and pitch are not stated.
Do I need a separate washer?
No, the silicone seal is built into the body.
How much does it weigh?
25 g, with dimensions of 29×20×13 mm.












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