Best of both worlds, locking strength, and press on ease of use. Inflate all your Schrader valves with ease while still being compatible with SILCA's world class Presta chucks.
Easy to use with a push-lock and quick-release sleeve.
No need for a locking lever or threading.
The chuck body is made with a high grade aluminum and a synthetic elastomer face that seals with little to no air loss to provide near-zero gasket wear – lasting a lifetime. 
Perfect companion for air compressors.
Product Features
Press on Schrader
Locks into place
Easy sliding sleeve to release
Reassuring click for install