Scale Rule Oval - 9012

A practical and easy-to-use hand scale ruler designed for accurate measurement and drawing. This 300mm ruler includes multiple scale ratios 1:25, 1:50, 1:100, and 1:200 making it ideal for students, architects, and technical drawing tasks.

Specifications

Ratios: 1:25, 1:50, 1:100, 1:200

Length: 300mm