High Security ANSI Standard Tubular Knob Lock Square Key Tubular Knob Lock (6881SS-ET)

6881SS-ET

Tubular Knob Series-Square-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 l"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,

6 way latch (Fits 2-3/8" and 2-3/4" backset latch bolt+ square corner & 1/4" radius latch plate with re-changeable type + square & radius strike plate, both required).

•      Handing: Completely reversible.

•      Cylinder: 5-pin or 6-pin removable core, Schlage C Keyway or Kwikset or YALE or C4 keyway and other optional.

•      Faceplate: Changeable Square comer l"x2-1/4"{2Sx57mm) standard, radius corner also available.

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

Steel mounting plate holds lock firmly in place stainless steel or brass roses

Cylinder knob removable for rekeying or replacement

5-pin tumbler brass cylinder Brass key nickel plated can be construction keyed and master keyed as required

2-1/2" {6Smm) Diameter rose as standard, 3° {75mm) Diameter rose also available