2022 HIRO Side-Lever Locking Presta Chuck- Carbon Steel
This Schrader chuck has a 3/16" hose barb on one end and threads onto Schrader valves on the other.
The cyclist who is looking to rebuild a pump or replace their existing chuck with a thread-on chuck.
This chuck comes from the same vendor who supplied them to SILCA pumps for more than 25 years. It makes a great replacement or addition if you are buying a new Stainless Presta chuck or CP1 Disc Adapter for your older pump. This part is made from nickel plated brass and uses an o-ring to seal to the connection.