Asimeto Articulating Arm Magnetic Bases

• Accepts test indicators with dovetail clamping mechanism.
• Dial gages can be held by the 3/8″ or 8mm diameter stem or by the lug backing plate.
• Arm has (3) articulating joints that can be locked with the single hand knob.
• On/off knob.
• 57-020-755 Base Dimensions: 2.36″L x 1.96″W x 2.16″H (60 x 50 x 55mm)
• 57-020-756 Base Dimensions: 4.6″L x 1.96″W x 2.16″H (117 x 50 x 55mm)