Manufacturer page.

Schlage L9000 Series locks are heavy-duty mortise locks that are suited for both commercial and multi-family uses. The LCA for this EPD is based on L9050 which was determined to be the representative product within the L9000 Series mechanical locks with single cylinder non-deadbolt functions. This subsection of the L9000 series includes the L9026, L/LV9050, L/LV9056, L/LV9070, L/LV9076, and L/LV9080 locks. Locks within this series are ANSI 156.13, 2017 Grade 1 products. The impacts for the other products listed above fall within the ±10% threshold of the impacts of the representative product, which is L9050. The products can be manufactured at either one of Schlage’s manufacturing plants in Security, Colorado or Ensenada, Mexico. This EPD is representative of the Schlage manufacturing in the US and Mexico. It also accounts for international supply chains where relevant.