MAIN PIVOT BRACKET, RIGHT-4"
The All-O-Matic 4R-4 is the right-hand main pivot bracket for California Lift Gate jamb track hardware systems, designed to be aligned and welded to the jamb at the specified installation height.
Overview
The All-O-Matic 4R-4 is the right-hand main pivot angle bracket used in California Lift Gate jamb track hardware installations. During installation, the bottom of the main pivot bracket is aligned with mark C on the jamb, clamped plumb, and welded in place on both sides of the opening.
Key Features
- Right-hand main pivot angle bracket for California Lift Gate jamb track systems
- Pivot point measured to bottom for precise mark-C alignment on jamb
- Must be installed plumb and level with the opposite-side bracket to ensure proper gate balance
- Compatible with main spring bracket bolting: lower holes for lighter gates, upper holes for heavier gates
Specifications
- Bottom of main pivot bracket (mark C) installation height: 43" (for applicable gate size — see Chart 1 in installation manual)
Installation Notes
After marking both jambs, verify that marks on both sides are level before welding — uneven placement will make balancing the gate impossible. The main spring bracket bolts directly to this pivot angle bracket during spring installation.
The All-O-Matic 4R-4 is a purpose-built component for reliable California Lift Gate jamb track hardware assemblies.