Global Headquarters

  • Workstrings International
  • 1150 Smede Hwy
  • Broussard, LA 70518
  • Phone: (337) 989-9675
  • Fax: (337) 492-0012
  • Toll Free: (888) 978-7464
  • Email: info@workstrings.com


Download the Workstrings International Pipe Specification App on the App Store℠ or Google Play™


Drill collars have no external upsets therefore a 'C' clamp is used to hold the drill collar in place during make up. The 'C' clamp is designed to fit a range of drill collar sizes.

drill collar safety clamp