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

Features:

• Polished stainless steel finish
• Rules conform to EEC-Class 1, Ref 73/362/EEC
• Most rules etched from exact glass masters for accuracy
• Fully hardened and tempered
• Pattern numbers are comparable to Rabone Chesterman patterns

Rule Markings:

• Obverse side: 16ths, 32nds, 64ths, 10ths, 20ths, 50ths, 100ths
• Reverse side: 1.0mm, 0.5mm