Genuine Weber replacement part # 63059 Aluminum LID Damper Kit Measures 4-1/2" in diameter. Compatible with Weber 18" & 22" charcoal kettles This is the same size as the 63070 Damper but does NOT have the black, molded handle as the 63070 does.

Features 4 vent holes, thumb tab to adjust vents, Weber name impressed and center hole for mounting screw.

Includes: Instruction sheet (1) Lid damper with "Weber" name (1) 1/4-20 x .625 Slotted truss head, zinc (1) 1/4" Flat washer, type A/N, zinc (1) 1/4-20 Acorn pal nut, type AK.