This is a top mount bi-fold door pivot. Used on Cox doors the spring-loaded 1/4 in. steel pin inserts into the top pivot bracket above creating a pivot point for the bi-fold door. Use Prime-Line part N 6577 for pivot bracket more
This product is a brass plated bi-fold door pull knob. It is 1-3/4 inches diameter and is used on hollow core or solid wood bi-fold door panels. Fits up to a 1-3/8 inch thick door. | Prime-Line Single Dummy Door Knob Metal | 3.81 H x 1.75 W in | Wayfair more
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