If you're looking for the ultimate floor pump upgrade, the carbon steel Silca Hiro Side Lever Locking Chuck is it.
Imagine rock-solid valve-on security at 220+psi to handle and road and track situation so you can keep your hands on the pump handle and eyes on the pressure gauge – even when inflating disc wheels.
If you want the easiest inflation experience possible, this is a must-have upgrade for your Silca pump.
Key features
Full metal construction, guaranteed for 25 years and covered by SILCAShield.
High-pressure, disc compatible chuck for high-pressure situations.
Can effectively seal on valve stems as short as 10mm.
Uses SILCA 254 High-Tech Elastomer gasket.
Adjustable gasket pre-load allows for custom fit on any valve as well as compensation for gasket wear.
Male Schrader thread fits into any Schrader chuck, or use SILCA Thread-On Schrader Adapter to fit to bare hose.