This guide highlights five stainless steel plate options that closely match a 17×4 size and similar 4 mm thickness needs, suitable for kitchen crafts, grill accessories, and general metalwork. Each product showcases durable 304 or 5052 aluminum variants where relevant, corrosion resistance, and practical form factors. Compare dimensions, material, and uses to decide which plate best suits your project goals and maintenance expectations.
| Product | Brand | Approx. Size | Material | Notable Feature |
|---|---|---|---|---|
| LepoHome 2 Pack 304 Stainless Steel Sheets | LepoHome | 4″ x 4″ x 1/8″ (100 x 100 x 3 mm) | 304 Stainless Steel | Flat edge, rust resistant, two pieces |
| Hohitto 304 Stainless Steel Sheets | Hohitto | 4″ x 4″ (100 x 100 mm) | 304 Stainless Steel | Pack of 2, magnetism not present |
| Ulifestar 304 Stainless Steel Divided Plates | Ulifestar | 24 x 17 x 4.2 cm | 304 Stainless Steel | Three compartments, dishwasher safe |
| Hongso 17 Inch Emitter Plates | Hongso | 17″ x 9 7/8″ each; set of 3 | Stainless Steel | Replacement grate emitters for specific grills |
| Hongso 17 3/4″ Stainless Plates, Grill Shield | Hongso | 17 3/4″ x 6 3/8″ | Stainless Steel | Heat shield for various grill models |
LepoHome 2 Pack 304 Stainless Steel Sheets

The LepoHome 2-pack provides two sheets of 304 stainless steel, each approximately 4 x 4 inches with a thickness of 1/8 inch (3 mm). The material is corrosion resistant and non-magnetic, making it suitable for crafts, small DIY projects, or kitchen applications where rust resistance matters. The flat edges and smooth coated surface facilitate cutting, drilling, and shaping for various creative or practical uses.
- Quantity: 2 sheets
- Size: 100 x 100 x 3 mm per sheet
- Material: 304 stainless steel
- Notes: Not magnetic; suitable for non-magnetic applications
Hohitto 304 Stainless Steel Sheets

The Hohitto set includes two 4 x 4 inch 304 stainless steel plates (4 mm thick). This product notes non-magnetism and offers customization options via seller outreach. The 304 grade provides good corrosion resistance and mechanical properties suitable for hobby projects, crafts, or small metalworking tasks where a compact, uniform plate is needed.
- Size: 4″ x 4″ x 0.16″ (100 x 100 x 4 mm)
- Material: 304 stainless steel
- Includes: 2 plates
- Notes: Non-magnetic; customization possible
Ulifestar 304 Stainless Steel Divided Plates

These Ulifestar plates are designed as three-compartment divided dinner plates, with a 24 x 17 cm footprint and a total thickness of about 4.2 mm. They are BPA-free, dishwasher safe, and intended for reusable dinnerware. The edge finishing is smooth, reducing the risk of chipping or discomfort during handling, making them suitable for kids, adults, and casual dining while maintaining a stainless steel aesthetic.
- Material: 304 stainless steel
- Compartments: 3 sections
- Size: 24 x 17 x 4.2 cm
- Care: Dishwasher safe
Hongso 17 Inch Emitter Plates for Grills

These Hongso emitter plates measure 17 x 9 7/8 inches per plate and come as a set of three. They are stamped stainless steel emitter grates designed to fit multiple Char-Broil Tru Infrared and similar grill models. The kit emphasizes durability, heat distribution, and corrosion resistance to support prolonged grill life and even cooking across the grate surface.
- Dimensions: 17″ x 9 7/8″ per plate; total panel size varies by set
- Material: Stainless steel
- Compatibility: Multiple Char-Broil and similar models
- Feature: Sturdy, heat-distributing grate components
Hongso 17 3/4″ Stainless Plates, Grill Shield

These 17 3/4 inch stainless plates serve as grill shields or replacement heat shields for various Jenn-Air, Nexgrill, and similar models. They come in a set of four and are designed to provide durable protection and consistent heat management. The plates are constructed from stainless steel to resist corrosion in outdoor grilling environments and extend the life of grill components.
- Dimensions: 17 3/4″ x 6 3/8″
- Material: Stainless steel
- Set: 4 plates
- Usage: Grill heat shield or shield replacement
Buying Guide: Key Purchase Considerations
When selecting 17×4 or similar stainless plates, consider the following factors to ensure the best match for your project:
- Material grade: 304 stainless steel offers strong corrosion resistance and general durability; other grades may be suitable for specific environments but could limit magnetism or formability.
- Thickness and rigidity: 1/8 inch (3 mm) to 4 mm range provides different cutting ease and stiffness. Thicker plates resist bending but are harder to cut.
- Dimensions accuracy: Ensure the exact length, width, and thickness align with your design tolerances, especially for grill components or custom crafts.
- Finish and edges: Flat, smooth edges reduce the risk of cuts during handling and improve fit when assembling parts.
- Magnetism: Some plates may be non-magnetic due to alloy composition; confirm if magnetism matters for your application.
- Care and cleaning: Dishwasher-safe and easy-to-clean finishes save time for dinnerware-style uses; exterior grill components may require routine maintenance to prevent build-up.
- Compatibility: For grill parts, verify model compatibility with emitter grates or shields to avoid fit issues.
- Quantity and upscaling: If you plan multiple projects, consider multi-pack offerings to save time and ensure uniform material properties.
In summary, the selected options provide a mix of small, craft-friendly plates and larger grill-related plates. For DIY projects, the 4×4 inch sheets from LepoHome and Hohitto offer compact, versatile building blocks, while Ulifestar’s divided plates support organized mealware. Hongso products cater to grill components, emphasizing heat management and durability. Assess your project size, environment, and the need for corrosion resistance to pick the best plate type.