Description:

  

 12 Inch 30cm Aluminium Tri Scale Metal Ruler Architect Engineers Technical Rule

  

 Features: 

  

 Scale clear, built-in scale
 30cm long with a protective sleeve
 Scale accurate, easy to carry.
 Excellent material, durable and lightweight, easy to breakage, not easily deformed, smooth lines;
 Tri-scale precision for drawing paper.
 Use just enough length, high color contrast, easy to read engraved number.

  

 Specification:

  

 color: as the picture shown
 Material : mental
 Weight: 82g
 Size: 30cm\/11.8"
 Shape: Tri

 
 
 
 
  
 
 
 
  
 
 
 
  


 Package includes: 

  

 1 x Tri-scale

  

 Details pictures: