| OPENING SIZE | ITEM | TYPE | LENGTH | NUT END OUTSIDE DIAMETER | DRIVE END OUTSIDE DIAMETER | NUT DEPTH |
|---|---|---|---|---|---|---|
| 3/4" | 7512LD | I | 3-1/2” | 1-3/16” | 1-1/2” | 1-3/8” |
| 13/16" | 7513LD | I | 3-1/2” | 1-5/16” | 1-1/2” | 1-3/8” |
| 7/8" | 7514LD | I | 3-1/2” | 1-5/16” | 1-1/2” | 1-1/2” |
| 15/16" | 7515LD | I | 3-1/2” | 1-3/8” | 1-1/2” | 1-7/16” |
| 1" | 7516LD | II | 3-1/2” | 1-7/16” | 1-7/16” | 1-7/16” |
| 1-1/16” | 7517LD | II | 3-1/2” | 1-1/2” | 1-1/2” | 1-1/2” |
| 1-1/8” | 7518LD | II | 3-1/2” | 1-9/16” | 1-9/16” | 1-7/16” |
| 1-3/16” | 7519LD | II | 3-1/2” | 1-11/16” | 1-11/16” | 1-7/16” |
| 1-1/4” | 7520LD | III | 3-1/2” | 1-3/4” | 1-11/16” | 1-1/2” |
| 1-5/16” | 7521LD | III | 3-1/2” | 1-13/16” | 1-11/16” | 1-5/8” |
| 1-3/8” | 7522LD | III | 3-1/2” | 1-15/16” | 1-11/16” | 1-5/8” |
| 1-7/16” | 7523LD | III | 3-1/2” | 2" | 1-11/16” | 1-5/8” |
| 1-1/2” | 7524LD | III | 3-1/2” | 2" | 1-11/16” | 1-5/8” |
| 1-5/8” | 7526LD | III | 3-1/2” | 2-5/16” | 1-11/16” | 1-3/4” |
| 1-3/4” | 7528LD | III | 3-3/4” | 2-3/8” | 1-11/16” | 1-13/16” |