Scale Rule Oval 1:5, 1:10, 1:20, 1:50, 1:100, 1:200, 1:500, 1:1000 Volume Capacity_3 Litres Fits: 3" × 5" and

Fits: 3" × 5" and 4" × 6" notebooks

This 300mm ruler includes multiple scale ratios 1:5

Product Code: 310F

Pesola Clip + Hook for Micro and Medio-Line Scales

are all included—a versatile long-life measuring instrument

Scale Rule Oval 1:5, 1:10, 1:20, 1:50, 1:100, 1:200, 1:500, 1:1000 Volume Capacity_3 Litres Fits: 3" × 5" andScale Rule Oval 9412 A practical and easy to use hand scale ruler designed for accurate measurement and drawing. This 300mm ruler includes multiple scale ratios 1: 5, 1: 10, 1: 20, 1: 50, 1: 100, 1: 200, 1: 500, 1: 1000 making it ideal for students, architects, and technical drawing tasks. Ratios: 1: 5, 1: 10, 1: 20, 1: 50, 1: 100, 1: 200, 1: 500, 1: 1000 Ruler Length: 300mm