- Optimal Compatibility: Specifically designed for Weber Spirit 300 Series gas grills (models E-310, E-320, E-330, S-310, S-320, S-330, SP-330) from 2013 to 2017. Also compatible with Weber GS4 for Spirit II 300 series models (2013-present) that feature front controls. - Durable Stainless Steel: Constructed from high-quality 304 stainless steel, these non-magnetic burners are built for long-lasting performance. They resist rust and corrosion, ensuring reliable use for all your grilling sessions. - Precise Fit for Easy Installation: The kit includes a left and right burner (18 inches each), a center burner (17.5 inches), and a 15-inch crossover tube. This exact sizing guarantees a seamless fit for your Weber grill, making installation straightforward. - Even Heat Distribution: Engineered to deliver a consistent flame and uniform heat across the grill surface. This design promotes quicker cooking times and enhances the flavor of your favorite grilled meals, ensuring even results every time. - Versatile Use: Ideal for backyard barbecues, family gatherings, or weekend cookouts. Whether you're grilling burgers, veggies, or steaks, these burners will elevate your grilling experience. Perfect for both novice and experienced grillers seeking reliable performance. - Quality Assurance: Backed by a commitment to quality, these burners provide peace of mind for regular grilling enthusiasts, ensuring your grill performs optimally.