Northern Strands
Sling Tension Calculator
  1. For your own safety and the safety of others, the completion of a certified Rigging Training course is highly recommended before attempting any rigging or utilizing the calculators on this page. If you have not yet completed a Rigging Training Course, please contact or visit our Below the Hook Rigging Page.
  2. Contact Northern Strands if you are in any way unsure of the condition of your sling or rigging equipment. For more information or to contact us about rigging and equipment inspections, please email or call (306) 242-7073.
Sling Calculator
2 Leg Bridle Sling Tension Calculator
Do NOT use sling if angle is less than 30 degrees.
Sling Calculator
3 Leg Bridle Sling Tension Calculator
Sling Calculator
2 Leg Bridle Sling Tension Calculator (Off-Centre Centre of Gravity)
Sling Calculator
Highline Rigging Tension Calculator

Saskatoon (Head Office)

  • 802 60th Street East
  • Saskatoon, S7K 8G8


  • 125 Henderson Drive
  • Regina, SK S4N 5W4


  • 816 Park Ave
  • Esterhazy, SK S0A 0X0


  • 1137 Keewatin St
  • Winnipeg, MB R2X 2Z3
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