237 Series - Dimcogray round push-pull knob
| Part N° | Material | Unit system | Fastening gender | A | B | C | D | Thread length | Thread size |
| 1-237-001 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 5/16 | 10-32 |
| 1-237-002 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 7/16 | 1/4-20 |
| 1-237-003 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 7/16 | 5/16-18 |
| 1-237-004 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 7/16 | 5/16-24 |
| 1-237-017 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 7/16 | 1/4-28 |
| 1-237-018 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 5/16 | 8-32 |
| 1-237-023 | Phenolic | Imperial | Male | 1-3/8 | 7/8 | 5/8 | 5/8 | 1/2 | 5/16-18 |
| 1-237-026 | Phenolic | Imperial | Male | 1-3/8 | 7/8 | 5/8 | 5/8 | 1/2 | 1/4-20 |
| 1-237-027 | Phenolic | Imperial | Male | 1-3/8 | 7/8 | 5/8 | 5/8 | 1 | 1/4-20 |
| 1-237-028 | Phenolic | Imperial | Male | 1-3/8 | 7/8 | 5/8 | 5/8 | 1-1/4 | 5/16-18 |
| 1-237-029 | Phenolic | Imperial | Male | 1-3/8 | 7/8 | 5/8 | 5/8 | 3/4 | 5/16-18 |
| 1-237-033 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 1/2 | 3/8-16 |
| 1-237-034 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 5/16 | 10-24 |
| 1-237-044 | Phenolic | Imperial | Male | 1-3/8 | 7/8 | 5/8 | 5/8 | 1/4 | 10-32 |
| 1-237-048 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | ||
| 1-237-049 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 5/16 | 10-32 |
| 1-237-056 | Phenolic | Imperial | Male | 1-3/8 | 7/8 | 5/8 | 5/8 | 1/4 | 1/4-20 |
| 1-237-059 | Phenolic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 5/16 | 10-32 |
| 1-237-061 | Phenolic | Metric | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 7/16 | M6-1.0 |
| 1-237-601 | Phenolic | Metric | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 3/8 | M5-.8 |