I am willing to sell this old bar but have no clue what it fits. I know this one is maybe 60's model, not sure. Looks to me 3 and 7/8 inches wide and 20 and 3/16th long. The slots where it fits is 1 7/16 in long and 3/8th wide. Center slot is 1 5/16th inch long and 3/8th wide. Wonder if this company is still in business ? Maybe someone from Oregon will know. Thanks for looking. Tom