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Designed for cooks who expect more from their kitchen, the Grain & Rail Workstation Cutting Board is custom-milled to fit Kohler Prolific® workstation sinks with precision and stability.
Each board is crafted from premium hardwood and shaped similarly to Kohler's boards to rest securely on the integrated sink rails—no wobble, no gaps, no compromise. The result is a functional workspace that expands your prep area while keeping everything exactly where it belongs.
Whether you’re chopping vegetables, slicing proteins, or plating directly over the sink, this board transforms your workstation sink into a true culinary surface.
Handmade from hardwoods in small batches and finished with food-safe oil (optional), every board is built for daily use, easy maintenance, and long-term durability.
Precision-Matched Prolific® Fit
Premium Solid Hardwood & Food-Safe
Thoughtful Thickness & Edge Profile
Handcrafted, Made to Order
Choose the board that best matches how you use your sink:
Standard Fit
Extended Fit (20 inches)
Spans two segments of the sink for larger prep tasks
Extended Fit PRO (30 inches)
Custom Length (Optional)
📏 Need help choosing? Contact us and we’ll guide you.
Make it yours:
✔ Designed specifically for Kohler Prolific® workstation sinks
If you’re unsure of your sink model, message us before ordering—we’re happy to confirm compatibility.
With proper care, your board will last for years and develop a beautiful patina over time.
At Grain & Rail, we build products where material meets purpose.
We focus on:
This isn’t a generic cutting board—it’s a purpose-built kitchen tool.