We are an American company and to ensure a quality product we utilize American steel. We are capable of heat treating and plating per your print. We also provide design assistance if necessary. Use our easy online quote form, call us toll-free, or fax for a quote. A quote will be provided within 24 hours. There is a low minimum order and most orders can be shipped within 5 business days.

Standard Tolerances

+.001 / -.000 or +.000 / -.002 +/-.010 length
Special tolerances are available upon request.


1/ 8 SQ. and up – any length*
Other sizes available upon request.

Types of Machine Keys

  • Square Machine Keys
  • Rectangle Machine Keys
  • Round End Machine Keys / Feathered Machine Keys
  • Beveled Machine Keys
  • Step Machine Keys


  • SAE 1018-1045-8630-4140 C.R. Steel
  • Metric Steel
  • Stainless Steel
  • Monel®
  • Heat Treat or Plating Per Your Print
  • Other Materials Available Upon Request