| Catalog Number | A | B | C | D | E | F | G |
| FL1000-50 | 5" | 2" | 1-1/4" | 3" | 13/32" | 1" | 1/2" |
| FL1200-50 | 5" | 2" | 1-1/4" | 3" | 13/32" | 1" | 1/2" |
| FL1500-50 | 4-7/8" | 2" | 1-1/4" | 2-7/8" | 13/32" | 1" | 1/2" |
| FL2000-50 | 4-3/4" | 2" | 1-1/4" | 2-3/4" | 13/32" | 1" | 1/2" |
| FL2500-50 | 4-5/8" | 2" | 1-1/4" | 2-5/8" | 13/32" | 1" | 1/2" |
| FL3000-50 | 4-1/2" | 2" | 1-1/4" | 2-1/2" | 13/32" | 1" | 1/2" |