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Knobs by Corbin Russwin: CK4400 Series Grade 2

"Grade 2 Cylindrical Knob Locks"

- Select Function: Passage, Privacy, Entrance, Classroom, Storeroom, or Single Dummy.
- Finish: Satin Stainless Steel (630).
- Knob Option: Global (GWC).
- Note: Sold Less Cylinder. For matching Cylinders see "Companion Items" below.

- Delivery: All Corbin Russwin CK4400 Grade 2 Knobsets are factory-ordered, please allow 3-5 working days' lead time.

 
 
Total Price: $76.50 - $129.00
 

CK4400 Series Levers by Corbin Russwin Commercial

An outstanding combination of value and performance. Ideal for quality residential and light commercial buildings, such as: Fine Homes, Apartments, Motels & Offices.

Features and Benefits
- Wide array of functions.
- Precision manufactured mechanisms, zinc dichromated for corrosion resistance.
- Stainless steel latchbolt for long life.
- Adjustable latchbolts accommodates flat and beveled doors.
- Stainless steel trim available.

Function: The Corbin Russwin CK4400 Series Knobs are available in Passage (CK4410), Privacy (CK4430), Entry/Office (CK4451), Classroom (CK4455), Storeroom (CK4457), and Single Dummy (CK4450) function.
Finish: The Corbin Russwin CK4400 Series Knobs come in Satin Stainless Steel (630) finish.
Knob Design: The Corbin Russwin CK4400 Series Knobs come in Global (GWC) design.

Cylinder Options: All Entry/Office (CK4351), Classroom (CK4355), and Storeroom (CK4357) functions are sold Less Cylinder; see "Companion Items" above for all Cylinder & Keying options.

Door Range: 1-3/8" - 1-3/4" (35mm - 44mm).
Latch: 2-1/4" x 1-1/8", Square Corner Faceplate, 1/2" throw.
Strike: 4-7/8" x 1-1/4" ANSI Curved Lip supplied standard.

Backset: Standard 2-3/4" (70mm) backset.
Certification: Certified and meets A156.2 Series 4000, Grade 2.

Special Order Information: For pricing on any function or finish of the Corbin Russwin CK4400 Series Knobs not found on this page please contact Taylor Security direct via e-mail (sales@taylorsecurity.com) or call us toll-free at 1-800-676-7670.

Door Range: 1-3/8" - 1-3/4" (35mm - 44mm).
Latch: 2-1/4" x 1-1/8", Square Corner Faceplate, 1/2" throw.
Strike: 4-7/8" x 1-1/4" ANSI Curved Lip supplied standard.

Backset: Standard 2-3/4" (70mm) backset.
Certification: Certified and meets A156.2 Series 4000, Grade 2.

Functions:

passage_knob - Passage (Hall & Closet): Both knobs always unlocked.
privacy_knob - Privacy (Bedroom & Bathroom): Pushbutton Locking. Can be opened from outside with small circular tool. Turning inside knob releases button.
Entrance_Knob - Keyed Entry (Entrance): Unlocked by key from outside when outer knob is locked by turn-button in inside knob; Inside knob always unlocked.

 - Classroom (Classroom Lock): Inside knob is always active. Key releases outside knob.
Storeroom_Knob - Storeroom (Storeroom Lock): Outside knob fixed. Entrance by key only. Inside knob always unlocked.

Dummy_Trim_Knob - Half Dummy (Dummy Trim): Single-sided surface-mounted Dummy Trim for one side of door. Used for door pull or as matching inactive trim.

Special Order Information: For pricing on any function or finish of the Corbin Russwin CK4400 Series Knobs not found on this page please contact Taylor Security direct via e-mail (sales@taylorsecurity.com) or call us toll-free at 1-800-676-7670.

 
 
 
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Instructions & Templates

Click on the links below to download helpful instructions & templates for this product.

Corbin Russwin Commercial CK4400 Series Locks

Download CK4400 Template

Download CK4400 Series Catalog

 
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