Jack Pad Stromberg Carlson JBP-813.5 Light Weight High Strength Plastic, 5-1/4" x 9-1/4" Stabilizer Pad, 10" x 13" Footprint, 8" Height/ 14" Stacked, 3500 Pounds Capacity, Slate GrayJack Pad; Light Weight High Strength Plastic; 5 1 4 Inch x 9 1 4 Inch Stabilizer Pad; 10 Inch x 13 Inch Footprint; 8 Inch Height 14 Inch Stacked; 3500 Pounds Capacity; Slate Gray; Pack Of 5 Durable nylon construction is corrosion resistant. Base pads work as a jack stand to provide a platform that supports the weight of your scissor or stabilizer jacks. Made in the USA. Compatibility: For Scissor And Stab Jacks Diameter: 5 1 4 Inch x 9 1 4 Inch Color: