Quoted from pinballman3:It just looks like the regular ones would be to short.
They will be fine. One side has no posts in the three holes, the side facing out has a post in the top hole of the coin mech side and a post in the hole on the top hole of the coin mech side. They screw in and out so you can move them around.
The bottom hole snaps into the slot on the bottom of the plastic above the coin switch. Where the yellow arrow points to in the picture. The red arrow points to where you are missing a part that swings down and locks the top post.
LTG : )
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