Product Details:
For Center-Hung Applications When Used With an Overhead
Free-Swinging Pivot
Designed For Larger, Heavier Door Applications
Our 19/32 inch (15 millimeters) diameter Heavy-Duty Top
Door Rail Pivot Arm fits in CRL Top Door Rails. Use it
with the 1NT401 Top free-Swinging Pivot and ourCRL9040WBP
Center-Hung Walking Beam Top Pivot.