Review on 🔒 Schrader 20495 TPMS Metal Sealing Valve Cap - Pack of 100: Secure your Tires with Top-Quality Caps by Deshaun Fisher

After about 2 years of operation these caps were literally welded to the tire nipples. They wouldn't come off. I had to carefully trim off the rounded ends with a cutting disc on a dremal tool. After that, some of the metal at the base had to be carefully removed with a grinding tool and the cap pryed off. You will then need a valve stem tool to secure the threads.