Mitutoyo Angle Block Set, +/- 40 Seconds Accuracy, 2 Piece Set - 981-103

The Mitutoyo Series 981-103 angle block set is for creating and measuring angles, and is suitable for use in home or commercial shops for working with wood or metal. This instrument has an accuracy of + or – 40 seconds. The set contains two angle blocks, one 30/60/90 degree block (010014) and one 45/90 degree block (010013). It is constructed of steel hardened to more than 55 on the Rockwell hardness scale C (HRC) for durability. The surfaces of both blocks are precision ground for accuracy. The perpendicular edges of 010014 are 3.46" and 2", the angled edge is 4", and the block is 0.276" thick. The perpendicular edges of 010013 are each 3", the angled edge is 4.24", and the block is 0.276" thick.

Features:

• Angle blocks for creating and measuring angles, suitable for use in home or commercial shops for working with wood or metal
• Accuracy of + or - 40 seconds
• Set contains two angle blocks, one 30/60/90-degree block and one 45/90-degree block
• Constructed of steel hardened to more than 55 on the Rockwell hardness scale C for durability
• Precision ground for accuracy

Included:

• (1) Angle block, 30/60/90 degrees (010014)
• (1) Angle block, 45/90 degrees (010013)