Description
The Really Deep Universal Knuckle connects Sand and Trench Panels at corners or between wall sections, maintaining perfect 90° alignment and stability throughout the structure.
Each knuckle is an 8-foot vertical connector section, built from fully extruded aluminum for maximum strength and corrosion resistance. It can be used interchangeably with both Sand and Trench Panels, and is fully reversible — there’s no “upside down” orientation during assembly.
Features:
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Compatible with both Sand and Trench Panel systems
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8-foot vertical length for full-depth connections
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Reversible ball-and-socket design — no top or bottom
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Precision-machined 6061-T6 aluminum construction
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Compact and stackable for easy transport and storage
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Engineered for rescue and shoring environments
Price includes packaging and freight on full sets.



