The Anvil Mark 805100 aluminum latch is a sturdy, corrosion‑resistant door hardware component designed for screen, storm, or patio doors. It accommodates both 1‑3/4″ and 3″ hole configurations for flexible mounting, and its aluminum construction ensures lightweight durability and weather resilience. The latch is designed for door thicknesses between 3/4″ and 1‑1/4″, features clean, simple styling, and includes built-in mounting provisions that simplify installation. It’s suitable for use in exterior and interior applications where a reliable latch mechanism is needed without sacrificing aesthetics.