This is a nylon top mount bi-fold door pivot. Used by a variety of manufacturers, the spring-loaded 3/8 in. nylon pin inserts into the top pivot bracket above creating a pivot point for the bi-fold door. See Prime-Line part N 6823 as a possible pivot bracket.
| SKU | 57548 | UPC | 049793066725 |
| Model Number | N 6672 | Brand | Prime Line |