My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Starrett 20-12 Master Precision Square Blade - 12

Part of: Starrett Master Precision Square Blade

Other options in this family: Starrett 20-24

Manufacturer

Picture for manufacturer Starrett

Part Number

20-12
9 reviews
Sale Price

$992.21

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Starrett 20-12 Master Precision Square is a professional-grade precision measuring tool featuring a 12-inch blade, engineered for the most demanding layout, inspection, and machining applications. Starrett's Master Precision Squares are recognized as a benchmark of accuracy in manufacturing, toolrooms, and metrology environments.

Key Features:

  • 12-inch hardened and ground steel blade for exceptional rigidity and wear resistance
  • Master-grade accuracy — faces and edges are precision ground and lapped to extremely tight tolerances
  • Beam and blade are hand-fitted and tested to ensure squareness well within industry standards
  • Satin chrome finish reduces glare and resists corrosion
  • Graduated blade markings for added versatility during layout work
  • Suitable for checking the squareness of machined parts, fixtures, and setups
  • Ideal for toolroom, inspection, and production use

Built to the exacting standards that have made L.S. Starrett Company a trusted name in precision tools for over 140 years, the 20-12 Master Precision Square delivers consistent, reliable results in critical measuring applications. Each square is individually inspected to ensure it meets Starrett's strict quality requirements.

It was what I needed, and worked perfectly, great price

all items showed up in different packages with one tracking number for 3 separate packages

Fast and easy , great prices

Website said the system I ordered was different from what the order confirmation said. I called customer service who said they could not confirm what was shipped and told me to send inquiry via email. In the end the system fit, but If you are not going to help customers over the phone, don't have a customer service number!

Very fair pricing delivery was as promised

Only place that had tires I needed in stock!

I'm a first time buyer of your company and was impressed with the service. I Goggled what I needed..... your company website popped up, and I placed an order. Very easy and stress free! Will be buying from you in the future. Thanks!

great shop easy to use!

Fast delivery. Great product.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy