63-900 Features: -Wheel kit. -Wheel kit for 63-100. Generic Dimensions: -Overall dimensions: 4.5" H x 4.5" W x 16" D. Dimensions: Overall Height - Top to Bottom: -4.5 Inches. Overall Width - Side to Side: -4.5 Inches. Overall Depth - Front to Back: -16 Inches. Overall Product Weight: -2 Pounds.