LeakAlertor 6000 Toilet Leak Detector ? Installs in Seconds, No Tools Required / Detects Leaks, Running Toilets, and Other Problems That Cause High Water Bills / Visual & Audible Alerts LOMILY It has a threaded hex

It has a threaded hex head hub that uses an 8-32 x 3/8 inch long Philips binder head machine screw to fasten it to the door bracket

helping you quickly and efficiently store and locate the sockets you need

providing a reliable storage solution for your ties

This UV resistant material won't absorb moisture

LeakAlertor 6000 Toilet Leak Detector ? Installs in Seconds, No Tools Required / Detects Leaks, Running Toilets, and Other Problems That Cause High Water Bills / Visual & Audible Alerts LOMILY It has a threaded hexAbout this item NEW THREE (3) YEAR WARRANTY! Smart Toilet Leak Detector with Visual & Audible Alert Systems Installs in Seconds No Tools or Set Up Necessary Fully Automatic Works on all tank based toilets Comes with a replaceable CR 2032 Battery ? See more product details