I purchased this to make a small zip line for my daughter, and I've gotta say that I 100% trust the quality and strength of this rope in supporting her weight of 55 pds and even my weight of 140 lbs!
I'm positive it could securely hold even more weight than mine! I would trust this product to use for the intended purpose of rock climbing as well.
The moment I opened up the package I was impressed with the quality and durability of the rope.
I will update my review after I get the new mini zipline up and zippin' along! haha!