Includes 1 PieceCenters: 5 1/16" (128mm), Length: 5 5/8" (142mm), Width: 5/8" (16mm), Projection: 1" (24mm)Centers: 7 9/16" (192mm) , Length: 8 1/8" (206mm), Width: 5/8" (16mm), Projection: 1" (24mm)Centers: 12 5/8" (320mm), Length: 13 1/8" (334mm), Width: 5/8" (16mm), Projection: 1" (24mm)Centers: 16 3/8" (416mm), Length: 17" (430mm), Width: 5/8" (16mm), Projection: 1" (24mm)Centers: 25 3/16" (640mm), Length: 23 3/4" (654mm), Width: 5/8" (16mm), Projection: 1" (24mm)Mounting Hardware Included: M4 x 1 3/4 (45mm) Break-off