L1947-1

Center : 15 x 21

Diamond : 

3.0mm x 14

1.75mm x 14

L1947-3

Center : 11 x 14

Diamond : 

2.75mm x 10

1.75mm x 10

L1947-4

Center : 9 x 12

Diamond : 

2.3mm x 10

1.75mm x 10