Masterline® Products

Freer Tool Masterline

Exclusively manufactured and distributed by
Freer Tool & Supply

We are proud to announce that Freer Tool & Supply has officially acquired Masterline® Design & Manufacturing. With this acquisition, Freer Tool has assumed full operational responsibility and is honored to continue Masterline®’s legacy of precision, innovation, and superior quality. This exciting expansion strengthens our ability to serve both longstanding and new customers with an even broader range of capabilities, all backed by our unwavering commitment to excellence.

Precision Manufacturing Solutions — Custom and Standard

At Freer Tool, we proudly manufacture our full product line in-house and can produce virtually any part to meet your specifications or blueprint requirements. Whether you need industry-standard components or custom-engineered solutions, we are ready to deliver.

For our existing Masterline® customers: Rest assured that your trusted manufacturing partner's legacy of precision and quality craftsmanship will continue under the Freer Tool & Supply banner.

For our Freer Tool customers: This expansion brings you access to additional specialized manufacturing capabilities, further strengthening our ability to serve your industrial needs.

Already have a part number or need assistant?
Simply give us a call at 586-463-3200 or email our specialist at sales@freertool.com we'll quickly retrieve the information you need and assist you every step of the way.

All of our products, blueprints, and part details are available in both standard and metric units. Additionally, we offer welding and sub-assembly services to support your complete project needs.

We are excited for the opportunities ahead and look forward to continuing to deliver the craftsmanship, service, and reliability you expect now with expanded capabilities.

Thank you for trusting Freer Tool & Supply Masterline®

MASTERLINE® PRODUCTS
  • Head / Headless Shaft Assemblies
  • Stub Shafts
  • Shoulder Bolts
  • Threaded Studs
  • Leveling Screw Assemblies
  • Tubular Spacers
  • Jig Feet
  • Stop Buttons
  • Stop Blocks
  • Locating / Drive Keys
  • Fitting / Grind Spacers
  • Tap Pads


Browse the catalog below