Stud and Trim, stud finder, 1/4" and 1/2" trim reveal gauge, 1/8" door gap reveal gauge, no batteries required.

Name: Stud and Trim, stud finder, 1/4" and 1/2" trim reveal gauge, 1/8" door gap reveal gauge, no batteries required.
Brand: Reutov Industries

$Stud and Trim, stud finder, 1/4\$