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| Item: | 3 course key modular size |
| Part #: | KM3 |
| Height: | 7-5/8" |
| Thickness: | 4"* |
| Item: | 4 course key modular size |
| Part #: | KM4 |
| Height: | 10-1/4" |
| Thickness: | 4"* |
| Item: | 5 course key modular size |
| Part #: | KM5 |
| Height: | 13" |
| Thickness: | 4"* |
| Item: | 6 course key modular size |
| Part #: | KM6 |
| Height: | 15-5/8" |
| Thickness: | 4"* |