Upright Column Gauge 10 ga Compatible Arm Length 24 in Maximum Arms per Side 14 Maximum Load Capacity per Side 16 730 lb Number of Usable Sides 2 Overall Height 12 ft Overall Width 9 1/2 in Compatible Grainger Part Number 1CHZ6 Base Depth 65 in Includes Mounting Hardware Yes Duty Rating Heavy-Duty Steel Includes Toe Plate