[Fine Adjustment]

Z-Limit Magnetic Base with Fine Adjustment ~ Post is 12mm ~ Arm is 10mm ~ Manufactured and inspected at a world class factory that produces the highest quality Japanese brands. ~ Holds most AGD dial and test indicators. ~ Power Pull is 145 lbs. ~ Overall Height: 9-1/4". ~ Off/On switch. ~ Base Size: 2" (Width) x 2-5/8" (Depth).