Buy Precision Granite Comparator Stand 6 x 6 x 2 inches - with 10 inch Post (USA Made)
The 6 x 6 x 2 Precision Granite Comparator Stand is an essential tool for precision measurement, part inspection, quality control, and calibration applications. Manufactured in the USA from premium black precision granite, this comparator stand provides an exceptionally stable, durable, and accurate platform for demanding machining, metrology, and inspection environments. Designed for use with dial indicators and comparator systems, this granite stand delivers the rigidity and repeatability required for reliable measurements in CNC shops, tool rooms, quality control, inspection laboratories, and manufacturing facilities.
USA-Made Precision & Traceability
Our granite comparator stands are proudly Made in the USA and manufactured to meet or exceed industry-recognized standards for accuracy and quality.
Options - Indicator Post Type - 10in Tall
- Standard Clamp - For lug AGD back indicators, post with fine adjustment
What's Included
- (1) Precision Granite Comparator Stand - 6in x 6in x 2in
- (1) 10 inch post with your selected clamp option
- Fine-adjustment mechanism
- Calibration Certificate
| 6 x 6 x 2 Precision Granite Comparator Stand |
| Grade |
Our Part# |
Overall Accuracy |
Wt Lbs |
Shipping |
| Grade AA |
B2567-6x6x2-AA |
+/-.000050 |
18 |
FedEx |
| Grade A |
B2567-6x6x2-A |
+/-.0001 |
18 |
FedEx |
| Grade B |
B2567-6x6x2-B |
+/-.0002 |
18 |
FedEx |
Frequently Asked Questions
What is a precision granite comparator stand?
A granite comparator stand provides a stable, vibration-resistant inspection platform for precision measurement, part inspection, quality control, calibration, and metrology applications. It is commonly used with dial indicators and test indicators to verify dimensional accuracy of machined parts.
What is the difference between Grade AA, Grade A, and Grade B?
Comparator Stand grade AA offers the highest accuracy for calibration labs, while Grade A and Grade B are commonly used for manufacturing and inspection tasks.
Why is granite used for comparator stands?
Granite offers excellent dimensional stability, wear resistance, corrosion resistance, and vibration damping. Unlike cast iron, granite will not rust and maintains its accuracy over time in inspection and quality control environments.
Where is this granite comparator stand manufactured?
These precision granite comparator stands are proudly made in the USA.
Are custom granite comparator stand sizes available?
Yes. Additional sizes are available beyond the standard models. Contact CNC Specialty Store for custom sizing and application requirements.
How is the precision granite comparator stand shipped?
Our precision granite comparator stands are carefully crated to help protect the granite surface during transit. Shipping methods vary based on size, weight, and destination.
