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 5998-00-001-9470
NSN 4140-00-740-2153
NSN 5910-00-451-8914
NSN 5990-00-206-3753
NSN 6240-01-446-6315
NSN 5930-01-011-1502
NSN 5920-01-508-4243
NSN 5990-01-056-0893
NSN 6610-00-446-2880
NSN 2925-01-544-4880
NSN 5965-00-412-4402
NSN 5990-01-336-3976