Atlas BP10000X Baseplate 2 Post Auto Lift, 10000 Lb John Dow Industries capacity portable scissor lift spare tips electrodes and capacity portable scissor lift Rear tire removal cover Removable platform cover plate is convenient for rear wheel changing Lifting Time Ask Your Salesperson Overall Height 111 7 8" (9' 3 7 8") Overall Floor Width 139 1 8" (11' 7 1 8") Outside Column to Outside Column 138 1 2" (11' 6 1 2") Maximum Lift Height (Without Adapters) 77 3 8" (6' 5 3 8") Maximum Lift Height (With Adapters) 86 3 8" (7' 2 3 8") Minimum Arm Height 4 1 2" Base Plate Width 11" Inside Column 112 1 4" (9' 4 1 4") Drive Thru 103 1 4" (8' 7 1 4") Column Size 9 1 2" x 11" Column Thickness of Steel 4 gauge ( The Atlas® BP10000 incorporates the popular single point lock release