Best Mr Pen Drafting Tools Drafting Kits in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Mr Pen Drafting Tools Drafting Kits

Alumicolor Aluminum Engineer Color-Coded Solid Drafting Scale, 12IN, Silver
#TOP1
Alumicolor Aluminum Engineer Color-Coded Solid Drafting Scale, 12In,
9.7
PM SCORE
Alumicolor Aluminum Architect Solid Drafting Scale, 12IN, Gold
#TOP2
Alumicolor Aluminum Architect Solid Drafting Scale, 12In, Gold
9.7
PM SCORE
Alumicolor Aluminum Architect Pocket Scale With Clip, 6IN, Silver
#TOP3
Alumicolor Aluminum Architect Pocket Scale With Clip, 6In,
9.6
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Mr Pen Drafting Tools Drafting Kits of 2026

#TOP1

Alumicolor Aluminum Engineer Color-Coded Solid Drafting Scale, 12In, Silver

ALUMICOLOR
3251-1
12.00 X 0.92 X 0.92 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

HIGH-QUALITY ALUMINUM DRAFTING SCALE - length of color-coded engineering drafting scale is 12 Inches

PROFESSIONAL ENGINEER SCALE - scale has a different color coded groove on each side (red, green, blue) easily identifying most frequently used calibrations which is a must-have tool by drafting professionals and engineering students

COLOR CODED ENGINEERING DRAFTING SCALE - Calibrations of Engineer Scale are 10, 20, 30, 40, 50 and 60 parts per inch.

SILVER DRAFTING SCALE - high-quality extruded aluminum scale is imprinted using photo anodizing process that makes for a uniform finish and color, through this process calibrations become a permanent part of the aluminum and will not wear off over time

ALUMICOLOR IS QUALITY - made with the highest quality extruded aluminum all scales have smooth edges and are calibrated to exact specifications, scales feature a solid core and will stand the test of time

#TOP2

Alumicolor Aluminum Architect Solid Drafting Scale, 12In, Gold

ALUMICOLOR
3050-2
12.00 X 0.92 X 0.92 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

HIGH-QUALITY ALUMINUM DRAFTING SCALE - length of architecture drafting scale is 12 Inches

PROFESSIONAL ARCHITECT SCALE - scale has an executive look and feel and has been widely used and accepted as a must-have tool by drafting professionals and architecture students

SOLID-CORE ARCHITECTURE DRAFTING SCALE - Calibrations of architect scale are 16, (1/8, 1/4), (1/2, 1), (3/8, 3/4), (3, 1 1/2) and (3/32, 3/16)

GOLD DRAFTING SCALE - high-quality extruded aluminum scale is imprinted using photo anodizing process that makes for a uniform finish and color, through this process calibrations become a permanent part of the aluminum and will not wear off over time

ALUMICOLOR IS QUALITY - made with the highest quality extruded aluminum all scales have smooth edges and are calibrated to exact specifications, scales feature a solid core and will stand the test of time

#TOP3

Alumicolor Aluminum Architect Pocket Scale With Clip, 6In, Silver

ALUMICOLOR
3011-1
6.00 X 0.31 X 0.31 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
What America Buys 9.75

Features

HIGH-QUALITY ALUMINUM POCKET SCALE - length of aluminum pocket scale is 6 Inches

PROFESSIONAL ARCHITECT SCALE - pocket scale is the size of a pen and is lightweight and portable for student architects and professional architects, features a clip for easy storage

PROFESSIONAL ARCHITECT SCALE - Calibrations of Pocket Sized Architect Scale are 16, (1/8, 1/4), (1/2, 1), (3/8, 3/4) and (3, 1 1/2)

SILVER POCKET SCALE - high-quality extruded aluminum scale is imprinted using photo anodizing process that makes for a uniform finish and color, through this process calibrations become a permanent part of the aluminum and will not wear off over time

ALUMICOLOR IS QUALITY: made from the highest quality extruded aluminum all scales have smooth edges to exact specifications

Alumicolor Architect Triangular Hollow Drafting Scale, Aluminum, 18 Inches, Silver (3040-1)

ALUMICOLOR
3040-1
18.60 X 1.40 X 1.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Island Arts & Crafts 4.92

Features

AC3040-1

647020304017

Brand New Item / Unopened Product

Alumicolor

Alumicolor 12-Inch Aluminum Engineer Hollow Scale For School, Office, Art And Drafting, 12In, Red

ALUMICOLOR
3230-4
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

12" ALUMINUM DRAFTING SCALE - High-quality, photo anodized aluminum scales have a large profile, hollow core, and tapered edges

PROFESSIONAL ENGINEER SCALE - Each scale allows for easy identification of the most frequently used calibrations which is a must-have tool by drafting professionals and engineer students

ENGINEER DRAFTING SCALE - Calibrations of engineer scale are 10, 20, 30, 40, 50, 60 parts per inch

RED HOLLOW TRIANGULAR SCALE - These scales are lightweight for easy portability and offer a more affordable price

ALUMICOLOR IS QUALITY - Made with the highest quality extruded aluminum all scales have smooth edges and are calibrated to exact specifications, scales feature a hollow core and will stand the test of time

#TOP6

Alumicolor Alumidrafter Engineer Drafting Tool, 6In, Gold

ALUMICOLOR
3345-2
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
What America Buys 9.75

Features

HIGH-QUALITY ALUMINUM ENGINEER DRAFTING TOOL - length of AlumiDrafter drafting scale is 12 Inches

PROFESSIONAL 4 IN 1 DRAFTING TOOL - AlumiDrafter can be used in 4 different ways measure and scale drawings, draw circles and arcs, draw angles and triangles and use as a cutting edge

DRAFTING TOOL FOR ENGINEERS - calibrations of engineering AlumiDrafter are 10, 20, 30, 40, 50, 60 & 90° protractor

GOLD DRAFTING SCALE - high-quality extruded aluminum drafting tool is imprinted using photo anodizing process that makes for a uniform finish and color, through this process calibrations become a permanent part of the aluminum and will not wear off over time

ALUMICOLOR IS QUALITY - made with the highest quality extruded aluminum all AlumiDrafters have smooth edges and are calibrated to exact specifications and will stand the test of time

#TOP7

Alumicolor Alumidrafter Combination Solid Drafting Tool, 12In, Black

ALUMICOLOR
3645-9
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
What America Buys 9.75

Features

HIGH-QUALITY ALUMINUM COMBINATION DRAFTING TOOL - length of AlumiDrafter drafting scale is 12 Inches

PROFESSIONAL 4 IN 1 DRAFTING TOOL - AlumiDrafter can be used in 4 different ways measure and scale drawings, draw circles and arcs, draw angles and triangles and use as a cutting edge

COMBINATION DRAFTING TOOL - Calibrations for AlumiDrafter are 16, (1/8, 1/4), (1 1/2, 3), (3/4, 3/8), 10, 20, 50, 60 & 90° protractor

BLACK DRAFTING SCALE - high-quality extruded aluminum drafting tool is imprinted using photo anodizing process that makes for a uniform finish and color

ALUMICOLOR IS QUALITY - made with the highest quality extruded aluminum all AlumiDrafters have smooth edges and are calibrated to exact specifications and will stand the test of time

#TOP8

Alumicolor Architect 12 Inch Ruler W/ 4 Bevel Scale For Drawing, Drafting & Engineering, Left To Right Calibrations Divided By 1/32, 1/16, 1/8, 1/4, Silver

ALUMICOLOR
3136-1
3.00 X 0.25 X 1.00 Inches
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
National Art Supply 9.95

Features

IDEAL METAL ARCHITECT RULER - This 12 inch left to right read scale is perfect for drawing, drafting and measuring designs, such as blue prints, floor plans, scale drawings

PRECISE & ACCURATE - Calibrations are 1/32, 1/16, 1/8, 1/4) that are perfect for architects, builders, roofers, framers and lumber yards

EASY TO READ MARKINGS - This ruler is the perfect on the go tool for architects, engineers, drafters and artists

DURABLE DESIGN - Made from high quality extruded aluminum with photo-anodized markings that won't wear or rub off

ALUMICOLOR IS QUALITY - Made with the highest quality extruded aluminum with smooth edges and calibrated to exact specifications that will stand the test of time

#TOP9

Alumicolor Alur119-1 Architect's 12" Hollow Aluminum Triangular Drafting Scale (3030-1)

ALUMICOLOR
ALUR119-1
1.00 X 1.00 X 12.00 Inches
0.19 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
What America Buys 9.75

Features

12 inch Triangular Architect's ruler with 3 sides with 6 different scales

Ultra smooth calibration marks never rub off or fade

High quality extruded aluminium is perfectly straight for precise measurements

Imperial Scale: 1-1/2", 1, 3/4", 3/8", 3/16", 3/32", 1/2" 1/4", 1/8", 3, 16

Alumicolor 12-Inch Aluminum Engineer Hollow Scale For School, Office, Art And Drafting, Blue

ALUMICOLOR
3230-5
12.50 X 1.00 X 0.90 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
What America Buys 9.75

Features

12" ALUMINUM DRAFTING SCALE - High-quality, photo anodized aluminum scales have a large profile, hollow core, and tapered edges

PROFESSIONAL ENGINEER SCALE - Each scale allows for easy identification of the most frequently used calibrations which is a must-have tool by drafting professionals and engineer students

ENGINEER DRAFTING SCALE - Calibrations of engineer scale are 10, 20, 30, 40, 50, 60 parts per inch

BLUE HOLLOW TRIANGULAR SCALE - These scales are lightweight for easy portability and offer a more affordable price

ALUMICOLOR IS QUALITY - Made with the highest quality extruded aluminum all scales have smooth edges and are calibrated to exact specifications, scales feature a hollow core and will stand the test of time

Top 10 drafting tools drafting kits Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Alumicolor 10

Top 10 drafting tools drafting kits Brands Pie Chart


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