Escape Climbing100 Pack Stainless Steel Four Pronged T-Nut | Durable Steel Hardware for Rock Climbing Holds | Easy Installation

I ordered 400 of these as well as Escapes stainless bolts for an outdoor climbing wall. They came quick and were as described, but either the t nuts are weaker material or the threading is off because one out of every 5 has now cross threaded on me when going to take the holds off the wall, after no issue going in. I contacted Escape both on amazon and through their website and have received no response after two weeks. So here I am as a warning. Be prepared to cut holds off your wall, and understand there will be no contact after your purchase by the seller.

Very sturdy and exactly what we needed for a fraction of the local box store price. Also, no pressure treated wood reaction issues!

Great!

These are durable and I had no problem inserting them in the wood panel