Details
Below are Ellis 4x4 Trench Shore Cups in conjunction with Ellis 4x4 Screw Jacks for trench shoring. The trench shore cup attaches to a vertical 2x4 runner, and allows the horizontal 4x4 to rest in side of it.
Additional Information
Manufacturer: Ellis Manufacturing Co., Inc.
For More Information on the Trench Shore Cup 4x4,
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