Rated 5 out of
Good Product, Easy to useThese are super easy to install. All you have to do is drill a 7/16 hole where you want your hold, smack them into the back of your plywood once with a hammer and your good to go. The teeth prevent them from spinning when attaching your holds. The construction is pretty heavy duty which is great since I am hanging off of them sometimes upside down. I have had no problems with them.