KOHLER K-3894-4 Vault 25" top-/undermount single-bowl kitchen sink

KOHLER K-3894-4 Vault 25" top-/undermount single-bowl kitchen sink

Kitchen Sinks - KOHLER

Regular price
$729.22
Sale price
$729.22
Regular price
$972.30
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Designed for ergonomics and accessibility, this ADA-compliant Vault sink is handcrafted from durable stainless steel with bold, modern lines that bring contemporary style to your kitchen. Tightly angled corners maximize basin space, and the rear drain creates additional workspace and storage capacity underneath. An engineered sound-absorption system significantly reduces disposal and dishwashing noise for a quieter kitchen environment. This dual-mount sink gives you the option of top- or undermount installation. When installed in a top-mount application, Vault's ultra-flat, 1.25-mm-thick rim makes it easy to wipe from the counter directly into the sink.


  • 27" (686 mm) minimum base cabinet width
  • Single bowl
  • 6" (152 mm) depth
  • Rear drain placement increases cabinet storage space underneath sink
  • Includes installation hardware
  • Three faucet holes and one accessory hole to the right

Additional Resources:
Spec Sheet
Installation Instructions