This is a Starrett magnetic-base indicator holder. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to fully test it. There are some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Magnetic-Base Indicator Holder |
| Manufacturer Part Number | 660 |
| Arm Type | Articulating |
| Base Height | 1-3/16 in |
| Base Length | 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 |
| Base Width | 1-3/8 in |
| Compatible Indicator Mounts | 3/8 in |
| Construction | Cast Iron |
| Fine Adjustment Position | Fine Adjust Base (FAB) |
| Holding Power | 70 lbf |
| Magnet Type | On/Off Knob |
| Maximum Reach | 7.5 in |
| Screw Type | Knob |
| Step Type | Flat |
| Working Length of Post/Lower Arm | 7.5 in |
| Working Length of Snug/Third Arm | 0.5 in |
| Working Length of Upper Arm | 4 in |