can this be replaced with the 23-301?

Question

I also have an Alliance bifold door hardware. Did the previous writer have any success with this part?

My bottom bracket is Alliance 510, and I need to replace a pair of them. I have attached pictures of a part from my good closet with a ruler to help with dimensions.

Like your 23-301, my base is 1/4 inch thick, and the length along the floor is 2 7/8 inches. My door has a 1/4 inch diameter bottom pin. The bracket height is 1 3/4 inch from the bottom of the base to the top of the side plate with the two mounting holes. The base is 7/8 inch wide, but this dimension is not in your illustrations.

Is your part likely to work?

Tom · Accepted Answer

Thank you for your patience while we looked into this. Almost all of our dimensions appear to match except for height. Now, we don't have a bracket that's quite as tall as yours, but that dimension doesn't matter so much.

What's most important is the diameter of the hole that accepts the pin. Can you give me that measurement? Once I have that, we will do our best to find something that will work for you.