Centers: 1 1/2",Length: 2",Width: 5/8",Base Width: 7/16",Projection: 7/8"Centers: 3",Length: 3 1/2",Width: 5/8",Base Width: 7/16",Projection: 7/8" Centers: 3 1/2",Length: 4",Width: 5/8",Base Width: 7/16",Projection: 7/8" Centers: 4",Length: 4 1/2",Width: 5/8",Base Width: 7/16",Projection: 7/8" Centers: 6",Length: 6 1/2",Width: 5/8",Base Width: 7/16",Projection: 7/8" Centers: 8",Length: 8 1/2",Width: 5/8",Base Width: 7/16",Projection: 7/8" Centers: 12",Length: 12 1/2",Width: 5/8",Base Width: 7/16",Projection: 7/8" Centers: 18",Length: 18 1/2",Width: 5/8",Base Width: 7/16",Projection: 7/8" 
