Co-Op Tool Workholding Systems provides a turnkey workholding package including concept development, design-including tool layout, manufacture, assembly, and prove-out at the customer plant.

“Production-intent” fixtures designed for high-volume machining for the most complicated parts. Cast iron tombstones with integrated hydraulic routing is our specialty.

That includes:

  • Trunion Style Fixtures
  • Progressive / Multi-Sided A/B Style Fixtures
  • Inspection Fixtures
  • Welding Fixtures
  • Vertical & Horizontal Machining Fixtures


All fixtures are tested for accuracy and functionality with actual part pieces prior to shipping.

Our commitment focuses on quality at the source-the manufacturing process. Innovative design, combined with years of experience result in consistent quality in every part.

Fixture Actuation may be:

  • Hydraulic
  • Pneumatic
  • Manual
  • Captured Oil-accumulator built into a fixture for cell applications
  • Spring Clamp with Air or Hydraulic Unclamp


Production Workholding SystemsElectronic Brochure
Co-Op Tool Workholding Systems link to full image gallery of Production Fixtures, Automation, and Complete Turnkey Solutions