Description:

Designed to be the perfect architect drafting ruler,ensures perfect lines and measurements every time.

Color coded grooves and easy to read measurements,conveniently shaded for quick and easy scale identification.

Clearly marked and easy to read.

Great for Architect, engineer, and mechanical draftsmen graduations, etc

Good for scholastic and vocational use.

Specification:

Material: Plastic

Size Chart:

Ruler Length: 30cm / 11.81 inch

Small Scale: 1:20 1:25 1:50 1:75 1:100 1:125

Large Scale: 1:100 1:200 1:250 1:300 1:400 1:500

Package Includes:

1 Piece Triangle Scale Ruler(2 Pack)

Note:

1.Please allow a slight difference between the real item and the pictures due to the difference between monitors.

2.Please allow a slight measurement error.