Best 15″ × 22″ Outdoor T-316 Marine Grade Workstation Sink with Marine-Grade Lid | KCA-1801 Outdoor Sinks & Accessories|Laundry Room Chevron Down Icon

Note from DirectSinks about the KCA-1801 — This compact outdoor workstation sink is built from 16-Gauge T-316 Marine Grade Stainless Steel — the same alloy used in marine hardware and coastal construction. The included marine-grade stainless steel lid transforms this sink into an ice box — perfect for chilling drinks at outdoor parties, on the boat, or at the dock.

T-316 stainless contains 2–3% molybdenum, which dramatically increases resistance to chlorides, salt air, and acids compared to standard 304-grade steel. If you’re installing outdoors near the ocean, on a boat, in an RV, or on a patio exposed to the elements, 316 is the correct choice.

Why 316 vs. 304? Sodium chloride (salt) attacks standard stainless over time through a process called pitting corrosion. The molybdenum in T-316 acts as a barrier, making it far more resistant in saltwater and coastal environments — Long Story Short: 316 Grade Stainless holds up significantly better outdoors and near the coast.

• OUTDOOR KITCHEN SINK: The Kore™ Outdoor Workstation Sink is built with marine-grade T-316 stainless steel for great resistance to corrosion and rust, ideal for outdoor kitchens and high-use areas where enhanced durability is essential
• DIMENSIONS: 15” L x 22” W x 9 3/8” D – Bowl dims: 13” L x 16” W x 9” D – Minimum cabinet size: 18” – Deep kitchen sink comes with marine-grade stainless steel sink cover, drain assembly, and decorative drain cap – Cover dims: 16 7/8” x 12 7/8” x 3 1/8”
• WORKSTATION SINK features a built‑in ledge for accessories and a marine-grade stainless steel kitchen sink cover, creating a multifunctional workspace that streamlines meal prep and protects the outdoor sink when it’s not in use
• SINK COVER INCLUDED: Fitted outdoor sink cover keeps cold air in, transforming the bar sink into a cooler or ice box for chilling drinks – Includes silicone bumpers to protect against scratches and a silicone‑coated handle designed to stay cool in the sun
• HEAVY‑DUTY 16‑GAUGE STEEL: Made with Kraus TRU16™ 16‑gauge marine‑grade stainless steel, this outdoor bar sink offers outstanding strength with enhanced resistance to dents, corrosion, and wear, helping ensure long‑lasting performance outdoors
• DROP IN SINK INSTALLATION: Designed for outdoor kitchen builds and remodels, this DIY-friendly drop in kitchen sink easily installs with a wide range of countertop materials including granite, solid surface, stainless steel, and laminate
• THICK MOUNTING DECK offers enhanced stability and a finished look, with a beveled edge that simplifies cleanup by letting you wipe water and crumbs right into the stainless steel sink – 1 pre-drilled hole for installation of kitchen faucet or bar faucet
• WEAR-RESISTANT BRUSHED FINISH with non-porous surface is easy to keep clean and not prone to corrosion or rust – Kitchen sinks modern finish coordinates seamlessly with most stainless steel outdoor appliances
• A QUIET KITCHEN SINK: NoiseDefend™ soundproofing helps prevent noise and vibration from dishes and glassware – FULLY INSULATED with anti-condensation undercoating to reduce the risk of moisture build-up inside the sink cabinet
• ENGINEERED FOR EASY DRAINING: Sloped bottom with channel grooves helps water drain efficiently and keeps it from pooling in the sink for kitchen – OPTIMIZED SLOPE helps keep fragile stemware from tipping over
• STAINLESS STEEL DRAIN ASSEMBLY with removable strainer helps keep debris from clogging the drainpipe – Decorative drain cover conceals the drain opening for a clean look
• EASY MAINTENANCE: Smooth non-porous surface and tightly rounded corners on the bottom make this workstation kitchen sink easy to clean, helping prevent build-up over time – Deep kitchen sink with 9” depth contains mess and splatter
• INSTALLATION-READY KIT: Drop in kitchen sink comes with all mounting hardware and cut-out template for top mount installation
• ADD CONVENIENCE to your outdoor space – From washing hands to rinsing vegetables, an outdoor sink station streamlines prep and cleanup without trips back inside, whether you’re working in a modern outdoor kitchen, a coastal home, or a backyard BBQ island
• SINGLE BOWL SINK with compact dimensions is perfect for use as a galley sink or auxiliary prep sink, as well as in boats and RVs – Rear-set drain maximizes workspace and increases storage in the base cabinet
• UNIVERSAL DESIGN: The Kore™ Workstation Collection has a range of stainless steel kitchen sinks, including undermount sinks, top mount sinks, and farmhouse sinks – all with a built-in ledge for accessories that streamline meal prep and cleanup
• 1-YEAR LIMITED WARRANTY backed by top-rated US-based customer service for fast answers, reliable assistance, and a hassle-free experience – CERTIFICATIONS: cUPC (ASME A112.19.3/CSA B45.4)