I've done both wanted on Fordbarn and Shoeboxford (and all the other suppliers) with no luck. A few '50s available but no '49s. Figured I'd "Kick a dead dog and see what happens". Thanks, George M
49 are difficult to find because they were no good to begin with. 50 is completely different. To use a 50 you would need to use 50 doors as they are different where they bolt to the door. You might have a problem bolting the 50 striker plate to the jamb also, I am not sure.