Rack-A-Tiers Manufacturing LJ50R 1/2 Inch Level Jack

Alignment tabs reach across wood/metal suds to level low voltage outlets with A.C. boxes. If you are fussy about your rough-in layout, the Level Jack makes life easy. If you are not , no one will notice when you use the Level Jack. Just clip it on to the AC box and screw it down. No level, no tape measure, no special boxes, no special fitting required. Level Jacks fit most AC boxes.