Aluminum Alloy Triangular Architectural Scale Drafting Ruler Tool Black S

Description:

3 sides with 6 different scales
Professional grade for high accuracy
Color-coded grooves for quick and accurate selection of the desired scale
Made of premium aluminum alloy, high quality, durable
Perfect for architects, engineers, students, contractor, drafting and measuring

Specification:

Length: Approx.32.4cm/12.76 inch
Scales:
S: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125 (Gold, Silver, Black S)
L: 1:100, 1:200, 1:250, 1:300, 1:400, 1:500 (Black L)
Material: Aluminum Alloy
Color: As Shown

Package Includes:

1 Piece Triangular Scale