2pc Precision Solid Angle Plates For Setup Angle Block

Features:

•     Highly ground surface.
•     with 4-11/32 holes for easy mounting.
•     With fitted case
•     Hardness: 52-58HRC

Specification: 

• 30 - 60 - 90 & 45 - 45 - 90 Degree Angle Plate
• Four holes 11/32" for easy mounting, 9/32" thick
• Plate Thickness:  1/4"
• Hardened steel
• Precision ground angles
• Accuracy:  0.0001" per inch    +/-20 sec
• 30 degree angle plate measurement:    4'' x 3-15/32'' x 2"
• 45 Degree angle plate measurement:    3'' x 3'' x 4-3/8"
• Case dimension:  7''L x 2-5/8''W x 7/8'' Thickness
• Shipping Weight: 0.35KG