Model 515-30

30 Openings
3" x 5" (76mm x 127mm)

Model 515-18

18 Openings
5" x 5" (127mm x 127mm)

Model 515-15

15 Openings
3" x 10" (76mm x 254mm)

Model 515-9

9 Openings
5" x 10" (127mm x 254mm)

Model 515-6

3 Openings
5" x 10" (127mm x 254mm)

3 Openings
10" x 10" (254mm x 254mm)