Fowler, 4” Hardened Steel Square only, 52-432-004-0

• Made of hardened steel, these economy squares have true right angles both inside and outside


• Beams and blades ground and lapped for straightness and parallelism
• Length of hardened blade is measured from inner edge of beam to end of blades
• Designed for schools, apprenticeships and training programs
• Beam grooved at inner corner for clearance of burrs and dirt
• Squareness of the blade edge to the working face of the stock is .0006"
*Image shown for representational purposes only


Blade Size Beam Size 2″ 1-1/2″
3″ 2-1/2″
4″ 3″
6″ 4″