description 22-ft aluminum 300-lb telescoping type ia multi-position ladder an intense job calls for an intense tool. the little giant庐 revolution鈩?ladder helps you complete those heavy-duty tasks. from roofing, to tinning, to general maintenance, the revolution is the ladder to help you get stuff done. the revolution was designed with you in mind. the quad-lock鈩?hinge and metal rock locks鈩?allow for quick and easy height and position adjustment. the tip & glide鈩?wheels help you move the ladder easily from job to job. the revolution is designed to help you work quickly and effectively, since it can be used in multiple positions. use the revolution in the stepladder, extension, staircase, 90-degree or trestle-and-plank scaffolding positions, depending on the needs of the job. the revolution is rated to hold 300 lbs. it meets or exceeds all osha and ansi standards in all configurations. in the stepladder position, the revolution can hold 300 lbs. on both sides. california proposition 65 warning. features maximum reach of 22-ft 3 inches in extension ladder position (assuming a 5 ft 6 in person with a vertical 12 in reach) multiple configurations, including a-frame, extension, staircase or 90 degree ladder and trestle-and-plank scaffolding system quad-lock hinge locks the ladder into place with 4 pins instead of 2 for increased stability and overall safety, and the easy-to-use rock locks allows for quick adjustment and convenience wheels offer added convenience, allowing you to roll it around your yard or through the house aerospace-grade aluminum construction and wide-flare leg design provide safety and stability type 1a rated weight capacity of up to 300-lbs on both sides makes it an ideal two-person ladder, so you can cut your workload in half a-frame height adjusts from 5-ft to 9-ft extension height adjusts from 11-ft to 19-ft limited lifetime warranty gives you peace of mind specifications acme tools brand name little giant safety acme tools part number 12022 ansi approved yes ansi ladder rating type ia assembled weight (lbs) 36.0 base spread (in) 44.0 base width (in) 26.5 california proposition 65 warning required no country of origin china csa certified yes duty rating (lbs) 300.0 globaltradeitemnumber (gtin) 00096764022006 internal supplier part # 12022 internet product code (ipc) 7c6dad3c02d ladder length (ft) 22.0 ladder material aluminum ladder type multi position manufacturer warranty limited lifetime warranty meets ansi or osha standards yes number of positions 33 osha approved yes package depth 9.0 package height 68.5 package weight 49.0 package weight (lbs) 49 rail material aluminum rung/step depth (in) 1.5 rung/step material aluminum telescoping yes top cap material n/a upc 096764022006 weather resistance yes weather resistant yes width (in) 26.5