441 Series - Dimcogray T-handle thru hole knob
| Part N° | Material | Unit system | Fastening gender | A | B | C | D | Thread length | Thread size |
| 4-441-002 | Thermoplastic | Imperial | Female | 2-1/2 | 1-3/64 | 7/8 | 3/8 | 1/4 | 5/16-18 |
| 4-441-003 | Thermoplastic | Imperial | Female | 2-1/2 | 1-3/64 | 7/8 | 3/8 | 1/4 | 3/8-16 |
| 4-441-005 | Thermoplastic | Imperial | Female | 2-1/2 | 1-3/64 | 7/8 | 3/8 | 1/4 | 3/8-16 |
| 4-441-006 | Thermoplastic | Imperial | Female | 2-1/2 | 1-3/64 | 7/8 | 3/8 | 5/8 | 3/8-16 |
| 4-441-007 | Thermoplastic | Imperial | Female | 2-1/2 | 1-3/64 | 7/8 | 3/8 | 1/4 | 1/4-20 |
| 4-441-009 | Thermoplastic | Imperial | Female | 2-1/2 | 1-3/64 | 7/8 | 3/8 | 5/8 | 5/16-18 |
| 4-441-010 | Thermoplastic | Imperial | Female | 2-1/2 | 1-3/64 | 7/8 | 3/8 | 5/8 | 1/4-20 |
| 4-441-011 | Thermoplastic | Imperial | Female | 2-1/2 | 1-3/64 | 7/8 | 3/8 | 1/4 | 5/16-18 |