Articulating Arm Magnetic Base

Articulating Arm Magnetic Base 135 Pound with 0.03" .0005 White Face Dial Test Indicator,   Fixed arm height: 5.5''; Extension arm length: 7.0''; Reach: 10-1/2"; Holds 3/8" stem, dovetail and lug back; Magnetic Base dimension: 2.30" L x 1.98" W x 2.18" 135 Lbs