Uniflasy 17" Cast Iron Grill Grates for Nexgrill 6-Burner (3-Piece) — Heavy-Duty Searing & Even Heat

Uniflasy 17" cast iron grill grates are a three-piece replacement set designed to fit Nexgrill 6-burner models (including 720-0896 series) and to deliver durable searing performance and even heat retention.

If your Nexgrill 6-burner needs reliable replacement cooking grates, this Uniflasy set gives you heavy-duty cast iron construction sized and shaped for direct compatibility with many Nexgrill Deluxe and Evolution series models. Each grate measures 17 x 11 inches and the set covers the full 17 x 33 inch cooking area; they arrive pre-packed in a protective box so the parts reach you without damage.

Will these grates fit my Nexgrill 6-burner model?

These grates are made to match the dimensions and mounting points used on common Nexgrill 6-burner models, including many 720-0896 variants and related Deluxe/Evolution units. Confirm your model number against the list below before ordering to ensure a snug, drop-in fit.

• Compatible models: 720-0896, 720-0896B, 720-0896E, 720-0898, 720-0896C, 720-0896CP, 720-0898A.
• Also fits certain Nexgrill Deluxe/Evolution 730-series and Smoke Hollow models (SH3618CW, SH19041319).
• Each grate: 17 x 11 in; set covers 17 x 33 in total cooking area.

How do these cast iron grates affect cooking results?

Cast iron holds heat well and transfers it steadily to food, producing strong sear marks and more consistent browning across the grilling surface. These grates are intended to help lock in juices and develop the Maillard reaction that creates savory appearance and texture.

• Thick cast iron for long thermal mass and steady heat release.
• Defined bars create clear sear marks on steaks, chops, and vegetables.
• Even heat across the 17 x 33 inch coverage reduces hot/cold spots.

What maintenance do cast iron grill grates require?

Cast iron needs routine care to remain performing and to resist rust. After each use, scrape off food residue, dry thoroughly, and apply a thin coat of cooking oil to protect the surface; periodic deep-cleaning and reseasoning restore the cooking layer when needed.

• Scrape after cool-down, then brush or wipe clean.
• Dry completely before storing to prevent corrosion.
• Season lightly with high-smoke-point oil after cleaning for protection and nonstick properties.

What comes in the box and how is it packaged?

The product ships as a set of three individual cast iron cooking grates sized to replace the three-grate assembly in many Nexgrill 6-burner units. Uniflasy packs the parts in a sturdy gift box with protective inserts to minimize transit damage and make gifting straightforward.

• Includes 3 x 17 x 11 inch cast iron cooking grates (total 17 x 33 inch coverage).
• Secure gift box with protective padding to prevent scratches and chips.
• Ready as a replacement part or as a present for grill enthusiasts.

Who is this for: The Uniflasy 17" cast iron grate set suits Nexgrill owners who want a durable, high-heat cooking surface to restore searing performance on 6-burner models. It’s ideal for backyard chefs replacing worn or warped OEM grates, grill hobbyists who prefer the heat retention of cast iron, and anyone seeking an affordable, drop-in replacement for compatible Nexgrill and select Smoke Hollow grills. Before purchasing, verify your grill’s model number to confirm compatibility.