The Universal Hardware Light Duty Keyed Entry Lever is designed for entry doors or doorways where added security is needed. Turning the inside button locks outside lever until unlocked with a key or turn button is manually unlocked. A 5-Pin SC1 cylinder and brass plug provide added security and peace of mind. Equipped with tubular chassis for easier installation, the keyed entry lever will fit wood or metal doors 1-3/8 in. to 2 in. thick. The Light Duty Keyed Entry Lever features 3-3/4 in. solid zinc diecast levers, an ANSI Grade 2 rating that's tested to exceed 500,000 cycles, a 3-hours fire rating (UL Listed) and is ADA compliant for commercial or residential use. A T-strike, full lip strike, 2 keys, mounting hardware and installation instructions are included.