
- Offset or straight
- 12 pt opening
| Part# | Size | Opening | Description | 
|---|---|---|---|
| 4492 | 6-3/4” | 1/2” x 9/16” | straight | 
| 4497 | 8” | 3/8” x 7/16” | offset | 

- Offset or straight
- 12 pt opening
| Part# | Size | Opening | Description | 
|---|---|---|---|
| 4492 | 6-3/4” | 1/2” x 9/16” | straight | 
| 4497 | 8” | 3/8” x 7/16” | offset |