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Catalog  |  Precision Tools  |  Testing Devices  |  Indicator Holders  |  Magnetic Base  | 

L.S. Starrett
Magnetic Base Indicator Holder


Standard Features:

No. 657AA Magnetic Base with all Attachments (Magnetic Base; Upright Base Post; Snug; Rod; Indicator; Snug Complete 1/4” and 3/8” holes):
•For use with all Starrett Test, Back-Plunger, AGD, Dial and Miniature-Dial Indicators. Also, accommodates similar indicators of other manufacturers.

No. 657P Magnetic Base:
•1-15/16 x 1-5/8 x 1-7/8"
•Push-button on/off switch for one-hand operation
•Base has three precision ground magnetic contact points
•Grips horizontally, vertically, and upside down
•V-step holds base to arbors, shafts, etc.
•Base has extra 1/4-20 tapped hole on one side for mounting post
•Black wrinkle finish on non-working surfaces

No. 657G Upright Base Post:
•3/8" diameter x 7-7/16" length overall
•Starrett No. 57S and No. 58S Universal Snugs may also be used

No. 657S Snug:
•Two 1/4" diameter holes. Adapts Nos. 196, 650, and 651 Series Dial Indicators and No. 657Y Indicator Attachment to No. 657X Rod

No. 657X Rod:
•1/4" diameter x 6" long
•Accomodates Starrett Nos. 708, 709, 811 and 711F Series Dial Test Indicators and No. 657S Sleeve

No. 657Y Indicator Attachment:
•1/4" O.D. one end, other end threaded and fits lug backs of all AGD indicators (Starrett Series Nos. 81, 25, 655, 656) and Series No. 80 Miniature Indicators

Select Items  Qty  Mfg Number  No. Desc.  Weight  UOM  DSC Item Code  Unit
Price
52743  657AA   Magnetic Base w/ Attachments  2.00   EA   6024.52743  $152.15
52757  657P   Magnetic Base Only  1.30   EA   6024.52757  $97.10
52753  657G   Upright Base Post Only  0.20   EA   6024.52753  $10.01
52759  657S   Snug  0.10   EA   6024.52759  $15.96
52764  657X   Rod  0.10   EA   6024.52764  $4.70
52765  657Y   Indicator Attachment  0.10   EA   6024.52765  $4.70
 
* Denotes Non-Stock items.