Schlage ALX10 ATH 613 Lever Locksets; Door Thickness: 1 3/8 - 1 3/4; Key Type: Keyless; Back Set: 2-3/4; For Use With: Commerical installation; Finish/Coating: Oil Rubbed Bronze; Material: Bronze; Material: Bronze; Door Thickness: 1 3/8 - 1 3/4; Lock