A-Series Cylindrical Locks, Knob Designs

Standard Duty Commercial Cylindrical Locks

Since its invention in 1925, the A-Series continues to be the cornerstone of Schlage's product line and sets standards by which the industry is bound. Worldwide acceptance and use of the A-Series are testimony to the precision and integrity of its design. A-Series locksets are constructed of high strength steel and plated for superior corrosion resistance and maintenance-free performance. A variety of knob and lever designs are offered in several finishes and functions to meet quality residential or commercial needs.

Applications: Heavy duty residential, light and medium duty commercial.
Certifications: ANSI 156.2, 1996, Series 4000, Grade 2. (Formerly FF-H-106C Series 160.) UL Listed for all functions up to 3 hours.
Exposed Trim: Wrought brass, bronze, or stainless steel. Lever is zinc based, plated to match BHMA symbols.
Keying: 6-Pin tumbler with two nickel silver keys per lock. Other keying options include master keying, grand master keying, construction keying, and interchangeable core. Classic Primus® and Everest Primus® are also available.
Door Range: 1 3/8" -1 7/8" (35 mm-48 mm) standard. 2" - 2 ½" (51 mm- 64 mm) doors extended inside, regular parts assembled to order.
Backset: 2 3/8" (60 mm) standard. 2 ¾" (70 mm) and 3 ¾" (95 mm) backset latches available. 5" (127 mm) backset links available.

Standard Features

Cylindrical lock housing. Cold rolled steel, corrosion treated for normal atmospheric conditions
Key removable outside knobs for easy cylinder replacement
Solid brass 6-pin cylinders
No exposed mounting screws
Meets or exceeds 400,000 cycle ANSI Grade 2 requirements