- PERMANENT LASER-ETCHED MARKINGS for long-lasting visibility
- DURABLE CAST ZINC HEAD for added stability when marking, measuring, and laying out 90 and 45 angles
- STAINLESS STEEL RULER BLADE prevents rust and corrosion
- READINGS incremented in 1/32” and 1/16” on the blade length
- SLIDING RULER locks securely in place for fast and precise measurements