The Perfect Part
The Perfect Part 4 x Air Chuck Heavy Duty Open Flow Lock On Tire Chuck W/ Clip for Inflator Gauge
Four brass lock-on tire chucks with open-flow design and 13 mm NPT threads clip onto inflator gauges for quick tyre inflation
- TypeLab Air Compressors
- Lubrication TypeOil Free
- Color/FinishGold
- Noise Reduction Rating5
- FeaturesAir Chuck
- Four-pack supplies spares for every vehicle
- Heavy-duty brass construction resists shop wear
- Open-flow design lets air move freely
- Lock-on clip holds tight during inflation
- 1/4 inch NPT threads fit common gauges
Four-pack brass chuck for daily tyre inflation
The set contains four heavy-duty open-flow lock-on tyre chucks with clips, designed for use with an inflator gauge. Brass construction resists corrosion in workshop or roadside conditions. The gold finish identifies the chucks quickly in a tool bag. They suit professional mechanics and DIY owners who need reliable air access.
Open flow feeds air continuously once engaged
The open-flow design lets air move freely the moment the chuck seats on the valve, so pressure builds steadily during long inflation sessions. An internal shut-off valve stops flow when the chuck is removed, preventing sudden pressure loss. Oil-free operation keeps the air stream clean for gauge accuracy. Sustained use does not degrade the brass threads or the aluminium-alloy valve cap.
Quarter-inch NPT thread fits common inflator hoses
Each chuck carries an internal thread of approximately 13 mm or 1/4 inch NPT, matching most standard inflator gauges and compressor hoses. The lock-on clip secures the chuck to the valve stem without hand pressure, reducing fatigue during fleet checks. Mis-threading the brass onto mismatched fittings is the typical installation error. No specialised tools are required beyond a spanner for the hose connection. Buyers who need closed-flow-only chucks or a different thread standard cannot use this pack.
Highlights
- Four-pack supplies spares for every vehicle
- Heavy-duty brass construction resists shop wear
- Open-flow design lets air move freely
- Lock-on clip holds tight during inflation
- 1/4 inch NPT threads fit common gauges
Specifications
| Brand | The Perfect Part |
|---|---|
| Type | Lab Air Compressors |
| Lubrication Type | Oil Free |
| Color/Finish | Gold |
| Noise Reduction Rating | 5 |
| Features | Air Chuck |
Questions about this item
How much noise does the brass chuck make when the compressor runs all day?
The brass construction has no moving parts that generate noise; any sound comes from the compressor itself, not from the chuck.
What thread size must my inflator gauge or hose already have for these chucks to screw on?
Each chuck has an internal 1/4 inch NPT thread (~13 mm), so the gauge or hose needs a matching 1/4 inch NPT male fitting.
Will the open-flow design work with my older compressor that has a built-in tank check valve?
Yes, open flow lets air pass freely whether the chuck is engaged or not, so it works with compressors that rely on their own tank check valve.
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