Fastening Lugs for sizes:

2.95″ x 3.14″ x 2.16″ (75 x 80 x 55mm)
2.95″ x 4.33″ x 2.16″ (75 x 110 x 55mm)
2.95″ x 6.29″ x 2.16″ (75 x 160 x 55mm)
2.95″ x 7.48″ x 2.16″ (75 x 190 x 55mm)