"Wheelchairs, carts, forklifts, and small-wheeled equipment will have no problem maneuvering over up to five 1.25"" diameter cables when you configure an ADA/DDA-compliant cable protection and management system using this Center Section along with Yellow Jacket AMS modular ramp sections and interconnectors. These industrial-strength polyurethane cable protector center sections support up to 32,600 lbs per axle, feature hinged lids for easy cable placement, and will not rust or corrode. Each cable protector center section features patented Hourglass connectors (with adapters for Dog Bone connectors) that attach to female and male ramps, and interconnectors. Proudly made in the USA, Yellow Jacket AMS cable protectors are manufactured to comply with all ADA/DDA specifications."