# Starrett 657AA Magnetic Base Indicator Holder Set, Tool Steel, Black Oxide Finish, 1-57/64" x 1-5/8" x 1-29/32" Base, 6" Rod, 7-7/16" Post - MROSupply.com

***Starrett 657AA magnetic base indicator holder set features a tool steel construction with black oxide finish. The base measures 1-57/64" x 1-5/8" x 1-29/32" and includes a 6" rod and 7-7/16" upright post. A pushbutton on/off switch and swivel snug provide secure positioning for precision measurement setups.***



## Product details:

- Catalog number: 657AA
- SKU: 6302141
- Price: ***$277.50*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Starrett](https://www.mrosupply.com/brands/starrett/)
- Category: 
    - [Indicator Holders, Bases & Stands](htts://www.mrosupply.com/hand-tools/testing-measuring/measuring-layout-tools/indicator-holders-bases-stands/)
    - [Measuring & Layout Tools](htts://www.mrosupply.com/hand-tools/testing-measuring/measuring-layout-tools/)
    - [Testing & Measuring](htts://www.mrosupply.com/hand-tools/testing-measuring/)
    - [Hand Tools](htts://www.mrosupply.com/hand-tools/)
- Unit of measure: each
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Base Size: 1-57/64 in L x 1-5/8 in W x 1-29/32 in H
  

  
- Finish: Black Oxide
  

  
- Material: Tool Steel
  

  
- Overall Length: 9-21/34 in
  

  
- Rod Diameter: 1/4 in
  

  
- Rod Length: 6 in
  

  
- Snug Type: Swivel
  

  
- Step Type: Flat
  

  
- Switch Type: Pushbutton On/Off
  

  
- Thread Size: 1/4-20
  

  
- Upright Post Diameter: 3/8 in
  

  
- Upright Post Length: 7-7/16 in