Drywall Corner Backup Clips (The Corner-back)
Eliminate "dead wood" framing and speed up your drywall installation.
The Prest-On Corner-Back is the original drywall backup clip. It replaces non-structural wood or steel studs at corners and ceilings, saving contractors thousands of dollars in lumber and labor costs per project.
The Benefits of Switching to Backup Clips:
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Save Lumber: Remove the third stud in corners and ladder blocking at partition tees.
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Reduce Callbacks: Our clips allow the drywall corner to float, preventing cracks caused by truss uplift and timber shrinkage.
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Code Approved: Fully compliant with ICC ESR-1812 for residential and commercial construction.
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Universal Fit: Works with wood or steel framing.
Browse our bulk packs and retail sizes below!