| Arm Type | Articulating |
| Base Height | 1-3/16 in |
| Base Length, Base Width | 1-3/8 in |
| Base Size | 1.375 in L x 1.375 in W x 1.1875 in H |
| Base Thread Size | 1/4"-20 |
| Base Type | Magnetic |
| Compatible Indicator Mounts | 3/8 in |
| Construction | Cast Iron |
| Country of Origin | China |
| Fine Adjustment Position | Fine Adjust Base (FAB) |
| Holding Power | 70 lbf |
| Includes Snug | Yes |
| Item? | 2ZUL7 |
| Magnet Type | On/Off Knob |
| Maximum Reach, Working Length of Post/Lower Arm | 7.5 in |
| Mfr. Model? | 660 |
| Screw Type | Knob |
| Step Type | Flat |
| UNSPSC | 27112109 |
| Working Length of Snug/Third Arm | 0.5 in |
| Working Length of Upper Arm | 4 in |