Master Precision Squares, No.20 Series,

Redemption Card For Standard Letter of Certification

• The beams and blades are hardened, ground and lapped to ensure parallelism and straightness
• Made of high quality tool steel, with the finest of craftsmanship throughout
• The beam is grooved at the inner corner for clearance of burr or dirt
• Features 7 in beam length, 0.0002 in accuracy and 2 in base
• These hardened steel squares are used when extreme accuracy is required

PROP65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm