Customize #7 Bore Gage (Range: 10.00"-24.00")

Dorsey Metrology International
Current Stock:
Standard models usually ship in 1-2 business days*
Range (standard):
10.00 - 24.00"
Style 1 Standard Gaging Depth:
Style 4 Standard Gaging Depth:

Style *
Add Protective Wooden Storage Box? *

#7 Standard Series Bore Gage Overview

Dorsey’s #7 Standard Series Bore Gages feature a rugged design built to the same specifications as the original Standard Gage Company® model, that has been an industry standard for over 75 years.  Dorsey offers customers the ability to customize their bore gage by selecting the style, dial indicator (click here to see a summary of our group two dial indicator dial faces and specs), gaging depth, and contacts. 

Have an old Standard Gage Company® model that needs repairs?  No problem, visit our “Shop Replacement Parts” section of the webstore to find an interchangeable Dorsey replacement part.

#7 Standard Series Bore Gage Features

  • Comfortable and ergonomic handle that is well balanced and can be removed to gain clearance in restricted areas.
  • Precisely machined bronze gaging head for sensitivity and durability.
  • Thermally insulated high impact resistant shield protects extension tubing.
  • Unique "tandem" centralizer uses matched and lapped components to ensure accurate and repeatable centralization.
  • Precision machined aluminum dial unit housing.
  • Standard 1.0" diameter, stainless steel extension tubing, available in a wide variety of standard and special lengths (see gaging depth option).  

#7 Standard Series Bore Gage Ordering Notes

Additional indicator, contact, and gaging depth options are available by special order.  Call 1-800-549-GAGE for more information.

*Standard Series Bore Gage options that are not denoted as "standard”, are built to order, and lead times will vary by gage configuration.  To obtain an estimated lead time, please provide our sales team with the SKU number and desired gaging depth of your configured product.  Our sales team can be reached by calling 1-800-549-GAGE or by emailing us at