Catalogs and Brochures Steel Trench Shield Product Application Guide (pdf) Other Versions: Metric French Translation Spanish Translation Cover How to Size a Trench Box Standard Features Options & Accessories 1 Options & Accessories 2 XLSM3 XLDM3 XLSM XLDM XLS XLD HT6 HT8 Heavy Duty Boxes Inner Shield Liner Manhole Shields Spreaders Arches Aluminum Trench Shield Product Application Guide (pdf) Other Versions: Metric Version French Translation Spanish Translation Cover Build-A-Box Features Build-A-Box Parts & Accessories Accessories XLAP XLAP & Build-A-Box XLAP-SF Shoring Trailer Corru-Lite Alum-A-Shield Hydraulic Shoring Product Guide (pdf) Other Versions: Metric Version French Translation Spanish Translation Cover Uses & Features Installation & Removal STANDARD Vertical Shores HEAVY DUTY Vertical Shores Accessories Shoring Hand Pump Horizontal Walers Hyd. Alum-A-Shield™ End Shores Shoring Trailer CNC Capabilities Slide Rail System Guide (pdf) Build-A-Box™ Modular Aluminum Trench Shielding System Guide (pdf) Survival Guide for Utility Installation (pdf)