It has adjustable spring for snug fit

Cooking Grid: 18" x 13

Fits all Traeger Timberline 1300 AC TFB85WLB-A Wood Pellet Grill

without taking up extra space

Compatible with Ninja Ninja XSKRSTRKXL Woodfire Pro XL

4Pcs Heat Plates for Brinkmann 810-1455-S, 810-1456-S, 810-9425-W, 810-1455-F, 810-1456-F, 810-2512-F, 810-2512-S, 810-6500-F Gas Grills Brinkmann 810-4580-S It has adjustable spring forFit for Brinkmann 810 1455 F, 810 1455 S, 810 1456 F, 810 1456 S, 810 6500 F, 810 9210 F, 810 9210 M, 810 9210 S, 810 9211 S, 810 9410 F, 810 9410 M, 810 9410 S, 810 9425 W, 810 9510 S, 810 9211 M, 810 9410 0 Gas Grills. Dimension: 15 3 16" x3 1 8" Material: Stainless Steel Package: 4Pcs This is a quality aftermarket parts