All Keyed Same Entry Door Knobs with Single Cylinder Deadbolt for Exterior

  

All Keyed Same Entry Door Knobs with Single Cylinder Deadbolt for Exterior Front Doors, Satin Nickel Finish, Keyed Alike for Every Set, Contractor Pack of 30. Heavy duty high grade security door dead bolt and knob? Adjustable Backset - 2-3/8 inch or 2-3/4 inch (60mm or 70mm); Fits doors thicknes:1-3/8 inch to 1-3/4 inch (35mm to 45mm)? Entry door handle and single cylinder deadbolt with interior thumb turn, best used for residential exterior doors w keyed entry or security is needed?

Come with all accessories, confirm with ANSI Grade 3, exceeds 200,000 cycles.