Insize Combination Square Set

This high-precision Insize combination square set is engineered for accurate layout, measurement, and angle checking across a wide range of workshop and machining applications. Designed with durability and reliability in mind, each component delivers consistent performance for professional use.

Key Features:

• Part Number: 2278-2
• Center Head: Allows fast and accurate location of the center of cylindrical workpieces with diameters from 1.181" to 3.937".
  • Accuracy: ±0.006"
• Protractor Head: Enables precise angle setting and angular measurement.
  • Range: 0–180°
  • Accuracy: ±7 minutes
• Square Head: Sets the blade at 90° or 45° to the edge of a workpiece for layout and inspection.
  • Accuracy: ±8 minutes for 90°, ±10 minutes for 45°
• Blade:
  • Range: 300mm / 12"
  • Graduations: 0.5mm & 1/32" on the front face, 1mm & 1/64" on the back face
  • High-visibility, fine-etched markings for long-term wear resistance
• Optional Accessory: Rigid Rule (code 7113)

Robust, well-engineered, and built for precision, this Insize combination square set is suitable for machining, fabrication, carpentry, and general workshop measurement tasks. Its reliable heads, clear graduations, and smooth adjustments make it an essential tool for checking and setting 90° and 45° angles, as well as performing accurate layout work.