Replacement Strap/Buckle Assembly – Military Webbing Break Load 7000 LBS, QR Buckle Break Load 4000 LBS – Heavy-duty replacement strap and buckle set constructed with military-grade webbing rated to 7000 lbs break load, paired with a quick-release buckle rated to 4000 lbs break load. Designed for strength, reliability, and safe replacement on compatible climbing and safety equipment.