This kit contains the following Steel Plates:

OD = OUTER DIMENSION
ID = INNER DIMENSION
TH = THICKNESS
TE = NUMBER OF INTERNAL OR EXTERNAL TEETH

4x B1 Steel Plate:
ID - 168MM
TH - 1.8MM
TE - 12 EXTERNAL TEETH

4x B2 Steel Plate:
ID - 158MM
TH - 1.8MM
TE - 14 EXTERNAL TEETH

6x K1 Steel Plate:
ID - 130.8MM
TH - 1.8MM
TE - 40 EXTERNAL TEETH

4x K2 Steel Plate:
ID - 127MM
TH - 1.8MM
TE - 24 EXTERNAL TEETH

4x K3 Steel Plate:
ID - 130.8MM
TH - 1.8MM
TE - 40 EXTERNAL TEETH