The CrossRail 44-X/48-X/48-XL/80 mounting system for photovoltaic assemblies is suitable for pitched roofs. It works with most residential roof types including tile and shingle roofs. This system is compatible with commonly available roof hooks including our own Flat Tile Hook and Tile Hook 3S.

• UL 2703 Listed for bonding and fire - allows one lug per module row, eliminating cost and labor
• Aluminum made, high corrosion resistance roof hooks and rail
• Fast, simple installation with our preassembled universal bonding clamps and low part count

The K2 L-foot tools are part of a diverse system that attaches the rails to the mounting products, such as flashings and hooks. The K2 L-Foot parts are 3in by 1.9in and are made out of 6000 series aluminum that contains a yield strength of 31.2 ksi. Additionally, with the K2 L-foot, they're is a maximum allowable down force of 705 lbs. and a maximum allowable uplift force of 715 lbs.