Schlage Commercial S51LD SAT 626 S Series Entry Less Cylinder Saturn with 16-203 Latch 10-001 Strike Satin Chrome Finish

S SeriesTubular Lock Schlage S Series levers are engineered for long life and optimum durability. Easy to install, service and maintain, an S Series lever can help you keep people and property secure. Specifications: Handing: Not handed, except Flair design Door thickness: 1 3/8" to 2" (35 mm-51 mm) except S40D: 1 3/8" to 1 7/8? (35 mm-48 mm) Backset: Universal backset latches standard, fit either 2 3/8" (60 mm) or 2 3/4" (70 mm) Fronts: Steel. 1" x 2 1/4" (25 mm x 57 mm) square corner, beveled, for 2 3/4" backset standard </ul