Catalogs and Brochures Steel Trench Shield Product Application Guide (pdf) Other Versions: Metric French Translation Spanish Translation Cover How to Size a Trench Box Soil Classifications Standard Features Options Accessories XLSM3 XLDM3 XLSM XLDM XLS XLD HT6 HT8 Heavy Duty Boxes Premium XL Inner Shield Liner Manhole Shields Spreaders Spreaders 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 XLAP-5 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)