Add 25-square feet of storage to your arrow shed with the AT101 attic frame/workbench kit. This versatile accessory fit any 10-feet. Wide arrow building e by cept the homestead and utility building. The kit is adjustable to any of 5 heights for use as an attic or workbench frame. Plywood is a suggested finishing material not included. The frame holds up to 250-pound evenly distributed. Made of durable galvanized steel. All hardware is included.