PROLINE G2 Solid Sides enclose the open sides of the modular enclosure frame and have innovative design elements incorporated to ensure fast installation and enhanced structural support. Hinge hanger on top for easy alignment. Formed steel hems on the sides of the covers for enhanced structural support and to protect user from sharp edges. Seamless polyurethane gasket (UL component recognized) provides a water-tight, dust-tight seal against moisture and contaminants. Attach to enclosure frame with low-profile, flat head screws. Door can be reversed without removing the side covers. Used on the sides of the PROLINE G2 frame. Depths greater than 800 mm are 14 gauge (1.75 mm) mild steel; depths less than or equal to 800 mm are 16 gauge (1.5 mm). Not suitable as a barrier between enclosures (instead use the PROLINE G2 barrier panel). Two grounding studs. All mounting hardware included.