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 6610-01-298-2649
NSN 6610-01-442-3509
NSN 6240-01-442-7746
NSN 4140-00-316-5383
NSN 6645-01-479-5364
NSN 6105-01-658-8011
NSN 5996-01-123-9038
NSN 5998-01-650-6551
NSN 6685-01-601-4127
NSN 6150-01-023-7710
NSN 5920-01-360-8310
NSN 6110-01-644-9758