Designed for the tough jobs, the Alpha Series™ U-Bolt standard 316 stainless steel, flame retardant, assembly secures pipe runs to any flat surface. The cushion design provides total load distribution, allowing the U-Bolt to become a full contact hanger, eliminating knife-edge loading. The U-Bolt traps and secures the cushion in place to prevent lateral movement, while nylon insserts locknuts provide a positive lock.