Light Pole Systems 6" HAND HOLE COVER FOR SQUARE POLES (6HHCBS) Universal locking hand hole cover
For 6_ and larger square poles, with a maximum hand hole OD of 5-5/8_ X 7-5/8_.
Some crossover with 4HHCBS depending on exact pole design. If the hand hole OD is less than 3-5/8_ X 6-5/8_, use 4HHCBS.
This variant is uncommon because most poles that require a hand hole cover this large are round.
