Review on 🔧 QWORK Wrench: Versatile Adjustable Filter Tool for Multiple Purposes by Andres Black

They have a fantastic grip if you know how to use them properly. I've used it on smooth plastic that even flexed a bit and it still held up great. The only improvement I would make would be to add a way for the strap to lock when tightened. I ended up having to secure the strap in a fixed position with a wrench because I used two to do the job and I only have two hands. However, it did a job that all my other tools could not, including another lower quality strap wrench.