WAASOSCON Black Wheelchair Ramps 4 Ft sku-15608456422

WAASOSCON Black Wheelchair Ramps are listed as 1 Pair 4 ft (sku-15608456422; UPC 010355711179). The 4 Ft ramps have a listed 661LBS capacity and ADA compliance. The aluminum panels are 3.2mm thick, have crossing-rib reinforcement and are reported to pass ASTM F1637-22 standards; the source says they were tested to 800lbs with an electric wheelchair and caregiver.

Quartz-sand traction uses 320 grit and is reported to provide a 0.68μ friction coefficient, 40% higher than standard plate surfaces when wet. The telescoping design reduces length by 38%, from 8FT to 53.1Inch in storage, and has double safety locks and a 600D Oxford carry bag with a shoulder strap.

Each ramp is 7.44Inch wide for most wheelchair and scooter tires sized 10-14Inch, with edges tapered to 15° for curb transitions. Its MIL-A-8625 Type III anodized coating is reported to withstand a 2000hr ASTM B117 salt-spray test for coastal or RV use. The source groups these features under points 1, 2, 3, 4 and 5.