What is the weight rating (tensile strength) of the WD chain?
Tensile strength of chain is measured two different ways. Here's the official specs with both tensile numbers:
- 3/8" zinc-plated chain
- Grade 30 commercial
- 2650 lbs minimum working load (sometimes called tensile strength) –with 4x breaking strength
- Minimum tensile of 55,000 p.s.i.