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TOTO LT645G 19 7/8" Vitreous China Square Vessel Lavatory Sink

TOTO LT645G 19 7/8" Vitreous China Square Vessel Lavatory Sink
$432.60 $618.00
You save: $185.40 (30%)
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W 19 7/8" x D 19 7/8"
Product Code: LT645G

Product Specifications

Sink Installation Type Vessel Sink
Sink Shape Square
Sink Material Vitreous China
Sink Color Family Whites, Beige / Cream
Sink Style Modern/Contemporary
Sink Faucet Holes 1, 3
Overall Width 19 7/8 in
Overall Depth 19 7/8 in
Sink Width 16 3/4 in
Sink Depth 13 1/4 in
Sink Height 6 1/8 in
Overflow Yes
Faucet Included No
Installation Hardware Included Yes
ADA Compliant Yes
cUPC Certified Yes
Warranty 1 Year Limited Warranty


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  • Cotton
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  • Sedona Beige
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Select Faucet Holes


About TOTO LT645G 19 7/8" Vitreous China Square Vessel Lavatory Sink

With bold clean lines, this modern lavatory features a beautifully rounded square design. It has a generously wide basin and features SanaGloss ceramic glaze. With a concentration on creating a more enjoyable bathroom experience, TOTO infuses its products with sophisticated styling and substance.
  • Vitreous china construction
  • Square basin gives a classically clean look to your bathroom countertop
  • Rear overflow
  • Mounting assembly complete with installation template and mounting screw set
  • Wide, stylish basin
  • Large backsplash


  • Meets and exceeds ASME A112.19.2/CSA B45.1
  • Certifications: IAPMO(cUPC), State of Massachusetts , City of Los Angeles and others
  • Code compliance: UPC, IPC, NSPC, NPC Canada and others
  • ADA compliant

Installation Notes

Back side of lavatory is not finished. Lavatory must be installed flush with back wall.

Key Features & Innovations


TOTO’s extraordinarily smooth CeFiONtect glaze prevents particulates from adhering to porous, ceramic surfaces. The ion-barrier in CeFiONtect keeps everything cleaner, longer. Less cleaning means fewer chemicals in the environment and less water used for cleaning.

The surface layer that makes up the ionized barrier is more consistent and uniform and has a higher density on the CeFiONtect surface than on the conventional surface.

Creating more smoothness helps minimize debris from sticking. With nothing to cling to particles can be washed away with every flash.


ADA Compliant

The American Disability Act (ADA) was enacted in 1990 to establish design codes to serve people of all ages and abilities. A core principle behind TOTO Total Design, ADA standards consider the needs of everyone, no matter their needs, without additional adaptation or specialization, optimizing the bathroom experience for all generations in the family home.

Additional Features:
  • Contemporary styling
  • 19-7/8" x 19-7/8"
  • Stylish, above counter design
  • SanaGloss® technology: Super smooth, ion barrier glazing helps keep your lavatory clean
  • Rear overflow

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