Rubber strap fits around objects of any shape to loosen, tighten or hold without surface damage. Large wrench has a 24 in. x 3/4 in. strap - grips items up to 6 in. diameter. Medium wrench has a 20 in. x 1/2 in. strap - grips items up to 4 in. diameter. Rubberized no-slip grips.
Needed to get a heat resistant oven glass display case Great! I will be making this next time i need to fix or replace my shower head the staying power looks so so but i wont be using it very often so its fine by me.
Pros
Large wrench has a 24" x 3/4" strap - grips items up to 6" in diameter
Bought this for my wife and kids to open cans. I was hoping the big one would work as an oil filter wrench. Unfortunately, I found that they had overtightened my oil filter the last time I was quickly lubricated. I had to use my big pliers to block the channels. It can work like an oil filter wrench if not overtightened.