Handle large and odd shaped loads with increased stability and minimum damage. Transport the longest loads with fork extensions. Convenient on/off design. Locking bar keeps extensions in place. Fits forks up to 2" thick x 4", 5" or 6" wide. Extension lengths include 48", 54", 60", 72", 84", 96". OSHA regulations state that the length of the fork extensions may not exceed over one-half the length of the existing forks. If the existing fork is 48" then the fork extension cannot exceed 72".