Review on KAKA Industrial Construction Heavy Duty Cast Iron: Ultimate Strength and Durability for Any Job by Octavius Webster

This 90 degree clamp is extremely durable and I am very impressed with the workmanship. It costs a lot more than some of the other similar models, but it's also a lot heavier than the cheaper imitations. It also lies flat, unlike reviews that mention less expensive knockoffs. I can't imagine this clamp ever warping or breaking. I would definitely recommend this to a friend.