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© 2026 Core Ranger, Inc.

KOHLER Iron 15.75 in. Undermount Bathroom Sink… | Core Ranger

KOHLER Iron 15.75 in. Undermount Bathroom Sink Cast Iron

Color/Finish

$352.38–$526.72$35238–$52672

With its gently curved, organic shape, the Iron Plains sink combines distinctive style with the extreme durability, strength, and vintage soul of KOHLER enameled cast iron. Two installation options drop-in or under-mount makes this sink a flexible choice for a wide range of bathroom configurations.

No Faucet holes
Requires wall or counter-mount faucet
Drop-in or under-mount installation

Specifications

Shape: Rectangular
Style: Modern,Transitional
Features: No Additional Features
Material: Cast Iron
Returnable: 90-Day
Color Family: White
Color/Finish: Sea Salt
Basin Depth: 4.5625 in.
Basin Width: 14.75 in.
Overflow location: Back
Basin Length: 17.5 in.
Cut-Out Depth: 18 in.
Cut-Out Width: 15.25 in.
Manufacturer Warranty: Lifetime Limited Warranty
Faucet Hole Spacing: No Faucet Hole
Certifications and Listings: ADA Compliant,CSA Certified
Cut-Out Below Counter Depth: 6.3125 in.
Bathroom Sink Front to Back Width: 15.75 In.
Bathroom Sink Top to Bottom Depth: 6.3125 in.
Bathroom Sink Left to Right Length: 18.6 In.

All variants of KOHLER Iron 15.75 in. Undermount Bathroom Sink Cast Iron

KOHLER Iron 15.75 in. Undermount Bathroom Sink Cast Iron — White — Part #K-5400-0 — $352.38
KOHLER Iron 15.75 in. Undermount Bathroom Sink Cast Iron — Sea Salt — Part #K-5400-FF — $526.72

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