Grill Parts Zone 87528" AFTERMARKET 9mm Stainless Steel Cooking Grates for Weber Genesis E and S Series Gas Grills Models Set of 2 These are not genuine Weber parts. The grates are similar to Weber part number #7528. The Grids will never warp or flake. These heavy duty bars retains a lot of heat for perfect searing. Fits Weber Genesis E-300 and S-300 Series Gas Grills , Fits Weber Genesis 300 Series Gas Grills , Fits Weber Models: 83870001, 83880001, 93741001, 93751001, 93770001, 93780001, 93841001, 93851001, 93870001, 93880001 Fits Weber Models: 3741001, 3741301, GENESIS EP-310 LP, 3742301, 3751001, 3751301, GENESIS EP-320 LP, 3770001, 3841001, 3841001, GENESIS E-310 NP, 3841301, GENESIS EP-310 NG, 3851001 GENESIS E-320 NG, 3870001, 3880001, 6511301, 6521301, 6531301, 6550001, 6570001, 6611301, 6621301, 6650001, 6670001, 83740101, 83741001, 83741301, 83741701, 83750101, 83751001, 83751301, 83751701, 83770001, 83780001, 83841001, 83841301, 83850101, 83851001, 83851301, 83851701 Dimensions: 19-1/2" x 12-23/32" Each, 19-1/2" x 25-7/16" Total , Material: 304 Solid Stainless Steel , Compatible Part Numbers: WEB7528, 7528 We Highly Recommend That You Measure The Size Of Your Original Parts and Compare Them To What We Have Listed Before Your Order