Michael_in_DE
Well-known member
From the guys that make the LockNLube tools. They now make a similar style air chuck that mimics the same mechinism as their LockNLube tools. Mine arrived and I used it when the TPMS light came on in my truck. It's not 100%. It takes a bit of wiggling to get it to make a 95% seal for inflation. But overall it works pretty well, and is a major step up from just about everything else out there. Pricey though.
locknlube.com
LockNFlate® Locking Air Chuck
Locks on—Stays On—Won’t Leak Like no other air chuck on the market, the LockNFlate's six steel jaws lock on to any Schrader valve to create a secure, hands-free connection. The heavy-duty construction is built to last and stand up to everyday use in even the busiest tire shops, service bays, and...
). Its REALLY that good. Brought a smile to my face which is pretty rare when trying out a new tool.

