Picture of Schlage

SKU: 03-231-ATH

Schlage 03-231-ATH Athens KIL Lever Less Cylinder

Schlage 03-231-ATH 626 satin chrome Athens lever less cylinder
Schlage 03-231-ATH 605 bright brass Athens lever less cylinder
Schlage 03-231-ATH 606 satin brass Athens lever less cylinder
Schlage 03-231-ATH 612 satin bronze Athens lever less cylinder
Schlage 03-231-ATH 613 oil rubbed bronze Athens lever less cylinder
Schlage 03-231-ATH 643E oil rubbed bronze Athens lever less cylinder
Schlage 03-231-ATH 619 satin nickel Athens lever less cylinder
Schlage 03-231-ATH 622 matte black Athens lever less cylinder
Schlage 03-231-ATH 625 bright chrome Athens lever less cylinder
Dynamic Image
Schlage 03-231-ATH 626 satin chrome Athens lever less cylinder
Schlage 03-231-ATH 605 bright brass Athens lever less cylinder
Schlage 03-231-ATH 606 satin brass Athens lever less cylinder
Schlage 03-231-ATH 612 satin bronze Athens lever less cylinder
Schlage 03-231-ATH 613 oil rubbed bronze Athens lever less cylinder
Schlage 03-231-ATH 643E oil rubbed bronze Athens lever less cylinder
Schlage 03-231-ATH 619 satin nickel Athens lever less cylinder
Schlage 03-231-ATH 622 matte black Athens lever less cylinder
Schlage 03-231-ATH 625 bright chrome Athens lever less cylinder

Schlage

SKU: 03-231-ATH

Schlage 03-231-ATH Athens KIL Lever Less Cylinder

In stock

Schlage 03-231-ATH is a genuine OEM Athens-style exterior lever less cylinder for compatible Schlage AD, ALX, CO, NDE and ND Series commercial locks using a Schlage Key-in-Lever (KIL) cylinder.
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  • 626 / US26D - Satin Chrome
    626 / US26D - Satin Chrome
    Not available
  • 626AM - Satin Chrome, Antimicrobial
    626AM - Satin Chrome, Antimicrobial
    Not available
  • 612 / US10 - Satin Bronze
    612 / US10 - Satin Bronze
    Not available
  • 625 / US26 - Bright Chrome
    625 / US26 - Bright Chrome
    Not available
  • 606 / US4 - Satin Brass
    606 / US4 - Satin Brass
    Not available
  • 619 / US15 - Satin Nickel
    619 / US15 - Satin Nickel
    Not available
  • 605 / US3 - Bright Brass
    605 / US3 - Bright Brass
    Not available
  • 613 / US10B - Oil Rubbed Bronze
    613 / US10B - Oil Rubbed Bronze
    Not available
  • 643E - Aged Bronze
    643E - Aged Bronze
    Not available
  • 622 / US19 - Matte Black
    622 / US19 - Matte Black
    Not available

Schlage 03-231-ATH is a genuine OEM Athens-style lever supplied less cylinder for Schlage commercial electronic and mechanical locksets utilizing a Schlage Key-in-Lever (KIL) cylinder. Legacy cross-reference part numbers include 03-031-ATH (cylindrical), 09-331-ATH (mortise), and 03-331-ATH (exit device). This replacement lever restores the original appearance and functionality of compatible AD Series, ALX Series, CO Series,  NDE Series and ND Series locks while allowing installation with a compatible Schlage KIL cylinder.

We are your trusted source for commercial door hardware, security hardware, electronic access control products, and OEM replacement parts.

Manufacturer: Schlage
Part Number: 03-231-ATH
Original Part#: 03-031-ATH (Cylindrical), 09-331-ATH (Mortise), 03-331-ATH (Exit Device)
Lever Design: Athens
Product Type: Key-in-Lever (KIL) / Conventional Cylinder Lever
Handing: Non-Handed
Product Series: CO Series / AD Series / ND Series / ALX Series / NDE Series
Primary Function: Accommodates standard Key-in-Lever (KIL) conventional cylinder insertion and provides manual latch retraction.
Application: Replacement Lever
OEM Part: Yes

Compatibility

  • ALX Series
  • ND Series
  • NDE Series
  • CO-100 Series
  • CO-200 Series
  • CO-200/250 Series
  • AD-200/250 Series
  • AD-300 Series 
  • AD-400 Series
  • AD-993-DT Dummy Trim, Exterior
$223.00
$136.03
minus minus

Catalogs

Frequently Asked Questions

What is the Schlage 03-231-ATH?
The Schlage 03-231-ATH is a genuine OEM Athens-style exterior lever less core for Schlage KIL cylinder applications.
Does this lever include a cylinder?
No. This is supplied as a lever less cylinder. A compatible Schlage KIL cylinder is required and sold separately.
Which Schlage lock series are compatible with this lever?
It is compatible with AD Series and CO Series electronic locks. The Athens KIL lever design is also used on compatible ALX Series and ND Series lock configurations.
Is 03-031-ATH the same as 03-231-ATH?
03-031-ATH is an alternate reference. The official Schlage OEM part number is 03-231-ATH.
Is this a genuine OEM Schlage replacement part?
Yes. This is a genuine OEM replacement part.

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Shop the genuine Schlage 03-231-ATH Athens lever less cylinder for compatible AD, ALX, CO, and ND Series locks. OEM Schlage replacement part for KIL applications.

Shop the genuine Schlage 03-231-ATH Athens lever less cylinder for compatible AD, ALX, CO, and ND Series locks. OEM Schlage replacement part for KIL applications.

Shop the genuine Schlage 03-231-ATH Athens lever less cylinder for compatible AD, ALX, CO, and ND Series locks. OEM Schlage replacement part for KIL applications.