A ladder consisting of two or more ladders joined near the ends of the parallel sides by locking and guide devices to form a single unit. It is adjustable to varying lengths and requires a means of support.
NSN 6620-01-254-7963
NSN 5998-01-185-4294
NSN 6135-01-544-6292
NSN 6240-00-918-2426
NSN 5920-00-853-4893
NSN 6320-01-216-1678
NSN 5996-01-300-3103
NSN 6220-00-730-5808
NSN 5835-01-360-2657
NSN 5920-00-513-4546
NSN 5935-00-452-7203
NSN 5935-00-806-2691