Karran Bottom Grid Built for the E-420 Edge Sink
The GR-5002 is a stainless steel bottom grid made specifically for the Karran E-420 sink. It sits on the bowl floor, lifting dishes and cookware off the surface so water can drain freely beneath and the sink finish stays protected through daily use.
Key Features
• Exact-fit design matches the bowl dimensions of the Karran E-420 sink for a secure, stable placement.
• Stainless steel construction holds up to kitchen moisture and daily loading without corroding or warping.
• Open wire pattern lets water drain beneath the grid so pooling is not trapped under dishes.
• Protective function elevates dishes and cookware away from the bowl floor, reducing contact wear on the sink surface.
• Karran accessory match is engineered alongside the E-420 to coordinate in material and finish.
What the Grid Does in Daily Use
Every time a cast-iron skillet or a stack of plates drops into the sink, the bowl floor takes the impact. The GR-5002 absorbs that contact point, keeping the skillet or dish elevated on wire rather than against the sink surface. Water from rinsing passes straight through the grid and drains out, so there is no standing pool trapped under dishes between uses. The result is a cleaner bowl and a surface that sees far less abrasive contact over the lifetime of the sink.
Material and Construction
The grid is stainless steel throughout, matching the material of the E-420 sink it is designed to accompany. Stainless resists the moisture, food acids, and soap residue that accumulate in an active kitchen sink without degrading or discoloring. The wire form keeps the grid light enough to lift out and rinse while remaining rigid under a full load of dishes.
The Right Fit for E-420 Owners
This grid is the right choice if you own the Karran E-420 and want surface protection without improvising with a grid sized for a different bowl. Designers and cabinet shops specifying an E-420 for a kitchen project can include this accessory in the same order, eliminating the follow-up call from a homeowner looking for a grid that actually fits. Contractors doing a final install can drop it in before handoff and deliver a sink that is ready to use from day one.
Does this grid work with any other Karran sink models besides the E-420?
The GR-5002 is sized and shaped for the E-420 specifically. Karran publishes separate grid numbers for other sink models, and using a grid intended for a different bowl risks a poor fit that shifts under load. Check the Karran grid fit table for the correct GR number for any other model.
Is this grid sold with the E-420 sink, or is it a separate purchase?
The GR-5002 is a separately sold accessory. It does not ship with the bare E-420 sink. If you are ordering the sink for the first time, add the grid to your cart as its own line item.
How do I clean the grid?
Rinse it along with the sink during regular cleaning. Stainless steel wipes down easily with a damp cloth. Lift it out periodically to clean beneath it and keep the bowl floor clear.
Will the grid scratch the inside of the E-420?
The grid is designed to protect the bowl rather than damage it, but placing and removing it with care, especially when the bowl is dry, keeps contact marks to a minimum.
A Finishing Detail That Protects the Sink for the Long Run
The GR-5002 is a small addition that extends the useful life of a sink that is likely in place for decades. Adding it at the time of installation or as a retrofit keeps the E-420 looking and performing as intended.
