Starrett® 657B Magnetic Base and Post Assembly
Item #BC064281
Starrett® Magnetic Base and Post Assembly
- Three precision ground magnetic contact surfaces (plus V-step)
- Powerful, permanent magnetic base holds firmly to steel or iron surfaces - horizontally, vertically, upside down
- The swivel post assembly on these holders provides universal adjustment in both horizontal and vertical planes
- Compatible with Starrett test, back-plunger, dial, AGD, and miniature-dial indicators, as well as similar indicators from other manufacturers
- Push-button on/off switch for one-handed operation
- Grips horizontally, vertically, and upside down for versatility
- Upright base post has overall length of 6-1/2 in, with 2 in long upper arm that swings in an arc of more than 180 deg
- Small size and variety of attachments allows the 711 to handle all jobs with ease and accuracy
- The PT07101F body clamp permits the indicator to be held by its body and clamped to any diameter rod from 1/8 in to 1/4 in