Removable latch plate and adjustable latch for side-to-side swing doors, 2-3/8 inch-2-3/4 inch (60-70 mm) backplane and doors, 1-3/8 inch-1-3/4 inch (35-51 mm) thick Adjustable rear seats fit doors 2-3/8 inches or 2-3/4 inches (60 mm or 70 mm) thick 1-3/8 inches to 1-3/4 inches (35 mm to 56 mm) Confirm with ANSI Grade 3, Exceeds 200,011 cycles. Stainless steel knobs with high-grade copper lock and keys, high quality,durable, and matte black finish resist corrosion. All metal construction, strength and safety, plated matte black finish, abrasion The metal construction adds strength, safety and durability and includes all fittings for easy installation