12 x 18" - Grade B 0-Ledge 3'' Thick - Granite Surface Plate

Item #: NS50C12180
Manufacturer: Procheck
Mfg #:

Technical Specifications:
•Accuracy: ±.0001 •Brand Name: Procheck •Grade: B •Ledge: 0 •Length: 18 •Thickness: 3 •Type: Granite Surface Plate •Weight: 75 lbs •Width: 12

Description:
•Precision Toolroom Black Granite Surface Plates •Granite Surface Plates meet or exceed Federal Specification GGG-P-463c •Does not rust or corrode •Does not nick or burr •Harder than steel •Retains accuracy for years •Guaranteed repeat reading •Auto-collimator checked for overall accuracy •Certificate of accuracy not included

Shipping Info:
•Actual Weight - 77.2000 •Dimensions - Height: 3.75 Length: 19.5 Width: 14.5 •Addl Fee Over 70lb-$23.00 per item