The center support bracket is mounted to the spring pad above the header of the garage door opening with lag screws (not included). The torsion spring (or springs) are attached to the center support bracket with bolts & nuts.

This garage door bottom bracket is precision‑stamped from steel or other materials as specified, featuring a durable silver finish. Designed for construction‑grade replacement use, it supports full OEM customization in shape, weight, and dimensions. Packaged 1000 pieces per carton, the bracket ensures reliable performance and seamless integration with existing garage door systems.