437 Series - Dimcogray round push-pull knob
| Part N° | Material | Unit system | Fastening gender | A | B | C | D | Thread length | Thread size |
| 4-437-001 | Thermoplastic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 1/2 | 10-32 |
| 4-437-002 | Thermoplastic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 7/16 | 1/4-20 |
| 4-437-003 | Thermoplastic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 3/8 | 8-32 |
| 4-437-004 | Thermoplastic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 7/16 | 5/16-18 |
| 4-437-006 | Thermoplastic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 7/16 | 1/4-28 |
| 4-437-007 | Thermoplastic | Imperial | Female | 1-3/8 | 7/8 | 5/8 | 5/8 | 7/16 | 10-24 |