I'm not sure that I have this right. I think that I need part 23070. My bracket is 2 7/16 tall like the 23070 and the roller is the same thickness (5/16).But my roller diameter is only 1 1/4 ", I'm thinking that this would not matter and could be corrected with the adjustment screw. I can not tell how wide the 23070 is, mine is about 3". Again I'm not sure that the wigth matters so much (?). Thanks for your help.
My son and his family live in NJ--great place to visit.
TY
Fred
