Tri-Star Manufacturing 311138 Commercial 12" x 12" Range Top Grate

Factory Direct Commercial Grade Replacement Part

Get your commercial kitchen back up and running instantly with the precision-engineered Tri-Star Manufacturing 311138 Commercial 12" x 12" Economy Range Top Grate. As the direct manufacturer and primary source of high-output commercial stove components, we cut out the distributor markup to offer you the industry’s lowest pricing and same-day factory-direct shipping on premium commercial replacement parts.

Precision-cast for an exact OEM fit, this genuine heavy-duty cast iron top grate provides a stable, heat-retaining cooking surface for pots and pans across Tri-Star commercial economy ranges and hot plates. Built specifically for high-volume foodservice operations, its durable design delivers maximum thermal efficiency, withstands heavy cookware impact, and ensures safe kitchen operations under continuous commercial line heat.

Why Buy Factory Direct from Commercial Stove Parts?

• Better Pricing: Skip the middleman distributor markup—get true wholesale factory pricing direct from the source.
• Lightning-Fast Shipping: In stock at our facility and ready to ship out immediately to minimize kitchen downtime.
• Commercial Grade Cast Iron Construction: High-density cast iron engineered to resist thermal shock, warping, and cracking under heavy daily commercial use.

Guaranteed Fitment & Compatibility

Precision engineered to fit perfectly as a top section cook grate across popular Tri-Star Manufacturing commercial gas economy range series:

• Tri-Star Commercial Economy Ranges & Hot Plates: Fits Tri-Star commercial gas ranges, hot plates, and cooktops requiring a 12" x 12" top grate.
• Replaces Part Numbers: Tri-Star 311138, TSM311138, 311138 (Cross-compatible with APW Wyott AS-311138)

Technical Specifications

• Component Type: Commercial Economy Range Top Cook Grate
• Manufacturer Part Number: 311138 / TSM311138
• Nominal Size: 12 in x 12 in
• Material Construction: Heavy-Duty Cast Iron
• Length: 11.95 in / 30.35 cm
• Width: 11.75 in / 29.85 cm
• Height: 2.45 in / 6.22 cm
• Weight: 10.86 lbs / 4926 g