All steel rack and cam mechanism provide long lifetime ANSI Standard Tubular Knob lock (5621SN-ET)

5621SN-ET

Tubular Knob Series-Radius-Drive Spindle

Special Design for Standard Duty.

Meets with ANSI A156.2 Grade 3. Exceeds 200,000 cycles.

•      Door Prep: cross bore 2-1/8"(54mm), Edge bore 1"(25mm), Latch face 1 "x2-1/4" (25x57mm).

•      Door Thick: Fit doors 1-3/8"(35mm) to 2"(50mm) thick.

•      Backset: Adjustable 2-3/8" (60mm) or 2-3/4"(70mm).

•      Latch: 1/2° throw dead latch and spring latch.

•      Cylinder: 5-pin removable core, Kwikset keyway. Can be Construction (CSK) keyed & Master (MSK) keyed.

•      Faceplate: Changeable square comer 1 "x2-1/4" (25x57mm) standard, radius comer also available.

•      Strike: Full lip D-shape 1-3/4''x2-1/4" (44x57mm) square standard, radius comer also available.

Interior trim made of wrought brass assembly with steel chassis holds lock firmly provides great strength and durability with zinc chromate plated to resist corrosion.

Exterior trim made of wrought brass assembly with Zinc Alloy chassis holds lock firmly provides great strength and durability

High precision 5-pin zinc alloy cylinder. Kwilkset KW1 Keyway can be CSK keyed & MSK keyed as required

1/2" throw adjustable dead latch completely reversible for flat and beveled doors. Steel latch shell