Fowler 4" Straight Edge Square with Bores - 52-433-004

• Made of hardened chrome steel
• Bores in blade reduces weight and provides fixturing locations
• Embedded magnets in base models (52-434-Series) holds squares in position vertically or horizontally
• Designed for layout and measurement work 
• Ground and lapped to meet DIN 875 standards

For More Fowler Bevel & Magnetic Base Squares Click Here