InSize 4791-50 90 Degree Flat Edge Precision Square 2.0" x 1.6"

The InSize 4791-50 is a precision 90-degree flat edge square designed for accurate measurement and inspection in machine shops, quality control labs, and manufacturing environments. Measuring 2.0 inches tall by 1.6 inches at the base, this compact square delivers professional-grade accuracy in a convenient size for tight workspaces and detailed measurements.

Key Features:

• DIN875 Grade 0 certified for exceptional accuracy
• Inside and outside squareness tolerance of 0.00024 inches (6 micrometers)
• Constructed from hardened stainless steel for durability and corrosion resistance
• Lapped measuring surfaces ensure precise contact and readings
• Blade thickness of 4mm with 13mm base width for stability
• Includes fitted storage case for protection

This precision square is ideal for checking perpendicularity of machined surfaces, setting up workpieces, verifying right angles, and general inspection tasks. The hardened stainless steel construction provides long-lasting wear resistance while maintaining dimensional stability. Meeting DIN875 Grade 0 specifications, this is a professional-grade tool suitable for demanding shop floor and workshop applications where accuracy matters.