Aftermarket Weber 87526 Stainless Steel Cooking Grates for Spirit E-310, Genesis Silver B and C, Spirit 300/700, Genesis 1000-3000/Silver/Gold and Platinum Gas Grill Models Dimensions : 17-1/4" x 11-3/4" Each, 17-1/4" x 23-1/2" Total Material : 304 Stainless Steel Cooking Grates - "AFTERMARKET" 304 Solid Rod Stainless Steel Grates (not Weber), Fits Weber Models: 211701, 2261001, 311801, 3720301, 3721001, 3731001, 3820301, 3831001, 4421001, 4421301, 4431001, 4431301, 4521301, 4531001, 4531301, 471401, 5360001, 5390001, 571201, 6350009, 6721301, 6740001, 6770001, 6831001, GENESIS 2000 LP, GENESIS 2000 LX LP, GENESIS 2000 LX NG, GENESIS 2000 NG, GENESIS 2300 LP, GENESIS 2300 NG, GENESIS 3000 LP, GENESIS 3000 LX LP, GENESIS 3000 LX NG, GENESIS 3000 NG, GENESIS 3300 LP, GENESIS 3300 NG, GENESIS 3500 LX NG PERMANENT MOUNT Fits Weber Models: GENESIS 3500 NG PERMANENT MOUNT, GENESIS 4000 LP, GENESIS 4000 NG, GENESIS 5000 LP, GENESIS 5000 NG, GENESIS 5000 NG FIXED PROPANE, GENESIS 5500 NG GENESIS B LP W CAST IRON GRATES (2000-2001), GENESIS C LP SWE W/CI (2005), GENESIS CILVER B LP SWE W S/S HANDLE (2002-2003), GENESIS GOLD B LP (2000-2001), GENESIS GOLD B LP S/S (2000-2001), GENESIS GOLD B LP SWE (2002 -2003), GENESIS GOLD B LP SWE (2003), GENESIS GOLD B LP SWE (2004) Fits Weber Models: GENESIS GOLD B LP W/CAST IRON GRIDDLE (2000- 2001), GENESIS GOLD B NG (2000-2001), GENESIS GOLD B NG (2005), GENESIS GOLD B NG IN MICA COLOURS (2000-2001), GENESIS GOLD B NG S/S/MICA COLOURS (2000-2001), GENESIS GOLD B NG SWE (2002-2003), GENESIS GOLD B NG SWE (2003), GENESIS GOLD B NG SWE (2004), GENESIS GOLD B NG W/CAST IRON GRIDDLE (2000-2001), GENESIS GOLD C (2000-2001), GENESIS GOLD C LP (2004), GENESIS GOLD C LP S/STEEL GRATES (2000-2001) Fits Weber Models: GENESIS GOLD C LP SWE (2002-2003), GENESIS GOLD C LP SWE (2003), GENESIS GOLD C LP W/CAST IRON GRATES (2000-2001), GENESIS GOLD C LP W/CAST IRON GRIDDLE (2000-2001), GENESIS GOLD C NG S/STEEL GRATES (2000-2001), GENESIS GOLD C NG (2000-2001), GENESIS GOLD C NG (2004), GENESIS GOLD C NG (2005), GENESIS GOLD C NG IN MICA COLOURS, GENESIS GOLD C NG SWE (2002 - 2003), GENESIS GOLD C NG W/ CAST IRON GRATES (2000-2001)