Square end professional quality steel rule EEC-Class 1. Two Sided with both Metric and Inch.

Features:

• Finish non-glare satin chrome
• Manufactured from high quality British steel
• Rules confirms to EEC-Class 1, Ref 73/362/EEC
• Most rules etched from exact glass masters for accuracy
• Fully hardened and tempered

Rule Markings:

• Front side: 64ths, 32nds
• Reverse side: 1.0mm, 0.5mm