🔗 Elevate Your Climbing Game with Premium T-Nuts! 4-prong design provides superior hold, keeping your climbing holds firmly in place. Perfect for both indoor and outdoor climbing walls, ensuring your setup is always ready. Crafted from premium zinc-plated alloy steel for long-lasting performance. Each t-nut measures just 0.4 inches, making them easy to store and handle. Designed for a 7/16 diameter hole, making installation a breeze. 100 Pack 3/8-16 Thread Zinc Plated This 100-pack of premium climbing wall t-nuts is designed for both indoor and outdoor use, featuring a durable zinc-plated finish and a secure 4-prong design. Each t-nut fits a 7/16 diameter hole and is made from high-quality alloy steel, ensuring your climbing holds stay firmly in place.