Surface Plate, 4 in Thick, AA Grade MPN:88601
Surface Plate, 4 in Thick, AA Grade
The Starrett AA Grade Surface Plate is a precision tool for laboratory applications, offering exceptional flatness and accuracy. Measuring 12 inches square and 4 inches thick, this granite surface plate is ideal for calibrating measuring instruments, checking surface flatness, and verifying the accuracy of precision equipment. Its high-grade AA certification ensures reliable results, making it a trusted choice for industries requiring precise measurements and quality control. With its durable construction and long-lasting performance, this surface plate is perfect for use in research and development, quality assurance, and manufacturing environments where precision is paramount.
Top product features:
- Flat surface with a flatness tolerance of 0.000050 in/0.0012 mm, suitable for precise measurements and calibration.
- Made from granite, a durable and resistant material that can withstand heavy use and maintain its flatness over time.
- Measures 12 in x 12 in in size, providing a large and stable surface for a variety of applications.
Top product applications:
- Laboratory
- Grade Laboratory
- Precision measurement
- Item Surface Plate, Long Form Calibration Certificate No, Material Granite, Application Grade Laboratory, Color Pink, Edge Style Flat, Flatness 0.000050 in/0.0012 mm, Grade AA, Length 12 in, Surface Size 12 in x 12 in
- 300 mm x 300 mm, Thickness 4 in, Standards ASME B89.3.7 2013, U.S. Federal Specification GGG-P-463c, Surface Size (In.) 12 in x 12 in, Surface Size (mm) 300 mm x 300 mm, 12 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 18.00
- Package Width: 18.00
- Package Height: 13.00
- Package Weight: 81.00
Product info last updated on April 18, 2026 5:33am UTC
Category: Measuring and Marking Tools