Kohler Vault Large Single Bowl Kitchen Sink with Four-Hole Faucet

K3821-4-NA - Vault Kitchen Sink by Kohler. Sink Installation Type: Undermount or Self Rimming Number of Bowls: 1 Length: 33" Width: 22" Depth : 9-5/16" Overall Size: 33'' x 22'' x 9-5/16'' Bowl Length: 30-1/4" Width: 16-9/16" Depth: 9" Shown In 4 Hole Model Faucet Included: No Drain Included: No Drain Location: Center Drain Hole Size: 3-5/8" Construction: Stainless Steel Sink Construction: Metals Gauge: 18 Installation Hardware Included: Yes Includes: Sink Rack (K6644) Sink Can Be Undermount or Self Rimming SilentShield Sound-Absorption Height: 9-5/16"