9392 Size: 2" Features: -Polyolefin wheel.-Zinc plated hardware.-Black wheel.-Lightweight.-Non-marking wheels impervious to water with good chemical resistance.-Long wearing and low in cost.-Load capacity: 125 lbs (2"), 175 lbs (2.5"), 210 lbs (3"). Dimensions: -2" Dimensions: 2.5" H x 2" W x 3" D.-2.5" Dimensions: 3" H x 2.5" W x 4" D.-3" Dimensions: 3.75" H x 3" W x 4.75" D.