Surface Plate, 4 in Thick, AA Grade MPN:88629
Surface Plate, 4 in Thick, AA Grade
Elevate your precision measurements with the Starrett AA Grade 4 in Thick Surface Plate. Ideal for laboratory applications, this granite surface plate boasts exceptional flatness of 0.000075 in/0.0019 mm, ensuring accurate and reliable results. Its 18 in x 24 in surface size and 450 mm x 600 mm dimensions make it perfect for a variety of uses, including calibration, inspection, and quality control. With a long-form calibration certificate and ASME B89.3.7 2013 and U.S. Federal Specification GGG-P-463c standards compliance, this surface plate is a trusted tool for professionals seeking precision and accuracy.
Top product features:
- The product has a flatness of 0.000075 in/0.0019 mm, which ensures accurate measurements and results.
- The surface plate is made of granite, a durable and resistant material that can withstand heavy use and harsh environments.
- The product features two ledges on its edges, providing a secure and stable surface for placing and aligning objects.
Top product applications:
- Laboratory
- Grade Laboratory
- Geometric Metrology
- Item Surface Plate, Long Form Calibration Certificate No, Material Granite, Application Grade Laboratory, Color Pink, Edge Style Two Ledges, Flatness 0.000075 in/0.0019 mm, Grade AA, Length 24 in, Surface Size 18 in x 24 in
- 450 mm x 600 mm, Thickness 4 in, Standards ASME B89.3.7 2013, U.S. Federal Specification GGG-P-463c, Surface Size (In.) 18 in x 24 in, Surface Size (mm) 450 mm x 600 mm, 18 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: 21.00
- Package Width: 2.00
- Package Height: 13.00
- Package Weight: 175.00
Product info last updated on April 16, 2026 9:55pm UTC
Category: Measuring and Marking Tools