Available to Order
Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
| Manufacturer | APEX Design USA |
| Product Type | Closed flow spring stop |
| SKU | X02-12-010 |
| Compatibility | APEX High Flow Push-On Chuck |
The APEX Design USA Closed Flow Spring Stop converts a High Flow Push-On Chuck from open flow to closed flow. Closed flow is what gauge work and shared multi-tyre lines need - the chuck holds pressure unless a core is depressed - and this replacement part is how a converted or mislaid stop gets put right.
Confirm your chuck is the APEX High Flow Push-On model, swap the spring stop cleanly, and check the chuck holds pressure as expected before relying on it in a shared-line system.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Whenever the line must hold air on its own - gauge-controlled filling and multi-tyre harnesses both depend on it.
Need to go the other way? The open flow spring stop converts the same chuck back.
Check dimensions, mounting points, clearance and any wiring or hose requirements against your setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
