190 Series - Dimcogray tapered handle knob
| Part N° | Material | Unit system | Fastening gender | A | B | C | Thread length | Thread size |
| 1-190-001 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 7/16 | 1/4-20 |
| 1-190-002 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 5/8 | 5/16-18 |
| 1-190-003 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 5/8 | 3/8-16 |
| 1-190-004 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 5/8 | 3/8-24 |
| 1-190-012 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 2 | 7/16-20 |
| 1-190-015 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 1/2 | 1/4-20 |
| 1-190-049 | Phenolic | Imperial | Male | 1-1/8 | 3-7/8 | 3/4 | 3/8 | 1/4-20 |
| 1-190-052 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 7/32 | 1/4-20 |
| 1-190-053 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 1/2 | 1/4-20 |
| 1-190-054 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 2-3/16 | 1/2 |
| 1-190-065 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 1 | 17/64 |
| 1-190-067 | Phenolic | Imperial | Male | 1-1/8 | 3-7/8 | 3/4 | 1/2 | 1/4-20 |
| 1-190-075 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 2 | 3/8-24 |
| 1-190-077 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 5/8 | 7/16-20 |
| 1-190-080 | Phenolic | Imperial | Male | 1-1/8 | 3-7/8 | 3/4 | 13/32 | 5/16-18 |
| 1-190-100 | Phenolic | Imperial | Male | 1-1/8 | 3-7/8 | 3/4 | 3/4 | 1/4-20 |
| 1-190-101 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 1-1/8 | 3/8-16 |
| 1-190-109 | Phenolic | Imperial | Male | 1-1/8 | 3-7/8 | 3/4 | 7/16 | 3/8-16 |
| 1-190-116 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 2 | 3/8-16 |
| 1-190-120 | Phenolic | Imperial | Male | 1-1/8 | 3-7/8 | 3/4 | 1/4 | 1/4-20 |
| 1-190-124 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 7/16 | 5/16-18 |
| 1-190-127 | Phenolic | Imperial | Female | 1-1/8 | 3-7/8 | 3/4 | 7/8 | 3/8-24 |
| 1-190-600 | Phenolic | Metric | Female | 1-1/8 | 3-7/8 | 3/4 | 51 | M10-1.5 |
| 1-190-601 | Phenolic | Metric | Female | 1-1/8 | 3-7/8 | 3/4 | 7/16 | M8-1.25 |
| 1-190-602 | Phenolic | Metric | Female | 1-1/8 | 3-7/8 | 3/4 | 2 | M8-1.25 |