Surface Plate, 4 in Thick, AA Grade MPN:88646
Surface Plate, 4 in Thick, AA Grade
The Starrett AA Grade Surface Plate is a precision tool designed for laboratory applications, providing exceptional flatness and accuracy. Measuring 4 inches thick and 24 inches square, this granite surface plate is ideal for calibration, inspection, and testing of precision parts and instruments. Its AA grade flatness of 0.000075 inches ensures reliable results and minimizes measurement errors. Suitable for use in laboratories, quality control departments, and manufacturing facilities, this surface plate is a valuable asset for any organization requiring precise measurement and calibration. Its durability and long lifespan make it a worthwhile investment for any industry.
Top product features:
- Granite material provides a durable and long-lasting surface for precise measurements
- Flat edge style allows for easy handling and placement of the surface plate
- 0.000075 in/0.0019 mm flatness tolerance ensures accurate and reliable measurements
Top product applications:
- Laboratory
- Grade Laboratory
- Industrial
- Item Surface Plate, Long Form Calibration Certificate No, Material Granite, Application Grade Laboratory, Color Pink, Edge Style Flat, Flatness 0.000075 in/0.0019 mm, Grade AA, Length 24 in, Surface Size 24 in x 24 in
- 600 mm x 600 mm, Thickness 4 in, Standards ASME B89.3.7 2013, U.S. Federal Specification GGG-P-463c, Surface Size (In.) 24 in x 24 in, Surface Size (mm) 600 mm x 600 mm, 24 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 15 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 27.00
- Package Width: 27.00
- Package Height: 13.00
- Package Weight: 250.00
Product info last updated on March 16, 2026 3:39am UTC
Category: Measuring and Marking Tools