




📐 Master every angle with crystal-clear precision!
The Westcott 360-Degree Compass Protractor is a compact, durable, and highly accurate measuring tool featuring a 3.5-inch transparent dial and laminated center. Calibrated for full 360-degree readings, it’s ideal for students, educators, architects, and engineers who demand precision and reliability in geometry, drafting, and mapping tasks.


















| ASIN | B000YQIE5I |
| Best Sellers Rank | 383,308 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 2,288 in Rulers (Stationery & Office Supplies) |
| Brand | Westcott |
| Colour | Clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (631) |
| Date First Available | 17 Jun. 2016 |
| Item Weight | 5 g |
| Manufacturer | Acme United |
| Manufacturer Part Number | 255 |
| Material Type | plastic |
| Model Number | 255 |
| Number of Items | 1 |
| Product Dimensions | 12.8 x 8.99 x 0.1 cm; 5 g |
A**R
All good
What I was after but did took a bit too long to get to me
A**R
no problems and good value for the price.
no problems and good value for the price.
Z**E
Didn't know there would be a warning label telling me that I could get birth defects and other lovely things if I used it
R**R
I bought some of these for work. They are prefect for testing electronics with potentiometers. Many testing specs call for potentiometers to be set to different degrees of rotation, I drilled a small hole in the center for these to slide over the post. They are thin plastic but inexpensive, they are prefect for what I need them to do.
T**.
Good tool for working with maps. The plastic has flex and appears to be good quality. The lettering looks good and price was fair. Good for calculations when using map and compass.
T**9
Used for plotting bearings on a laptop screen. Perfect for what i needed.
J**Y
good quality
Trustpilot
4 days ago
1 month ago