Precision Spline Gages, Variable Gages Both Hand Held And Fixture Style, Master Gears (Spur & Helical)

Since the early 1950's, Invo Spline has been a major supplier of spline gages and master gears, serving manufacturers of aircraft, automotive, farm and earth-moving equipment, businesses and industrial technologies throughout the United States and many foreign countries.

Located in the heart of Detroit's automotive industry, Invo Spline has been in continual contact with the problems and opportunities that have developed in production metal-working and assembly processes for over six decades. With the many years of experience and our close association to the world of technology Invo Spline has developed a reputation as a major supplier of ultra high quality products. In fact, this broad product-line and service capability coupled with an outstanding base of research, engineering and design experience has made Invo Spline one of the nations leaders in Ultra Precision Manufacturing.

So well respected is our company that for years we have been consistently invited to work on numerous committees of the S.A.E., A.N.S.I., S.M.E., and the A.G.M.A. and A.G.M.T.A. for the development of our nation's industry standards for gears and splines.

Measuring Instruments to Assure Quality
Invo Spline's inspection department complies with ISO/IEC 17025, ISO 10012-1, ANSI/NCSLZ540-1 and former MIL-STD-45662A. All measuring and test equipment and any masters used are calibrated via third party by an A2LA accredited lab and traceable to National Institute of Standard and Technology (N.I.S.T.) to assure our customers that they are getting the highest quality available in industry. Combining this with our with our 100% inspection procedure for all products, and our climate control system, we are certified as high quality suppliers to major corporations throughout the world.

Recalibration
Inspection and calibration service for spline gages, master spur gears and helical which have been in use, is available. This service includes furnishing a current certification report with all pertinent data. Stated on this report is the fact that inspection equipment used is traceable to the National Institute of Standards and Technology.

Invo Spline's Complete Design Services
Supporting our ultra high precision manufacturing capability, Invo Spline offers customers a complete design engineering service for the products we produce. Because of our in-house CAD capabilities, we minimize manufacturing costs and pass the savings on to our customers. For design and manufacturing information that meets the most stringent gear and spline gaging requirements, along with process travelers for small production runs. Invo Spline is both a reliable and cost-conscious source.