| PartNumber | 2980CX | 2980CG | 2980CY |
| Description | Knobs & Dials 57mm Diam. M6X1 Projecting Stud | Knobs & Dials Clamping Five Arm 57x20x21 | Knobs & Dials Clamping Five Arm 57x20x21 |
| Manufacturer | Davies Molding | Davies Molding | Davies Molding |
| Product Category | Knobs & Dials | Knobs & Dials | Knobs & Dials |
| RoHS | Y | - | - |
| Product | Knobs | Knobs | Knobs |
| Type | Clamping Knob | Five Arm (Star) Clamping Knob | Five Arm (Star) Clamping Knob |
| Outside Diameter | 57 mm | 57 mm | 57 mm |
| Material | Phenolic | Polypropylene (PP) | Polypropylene (PP) |
| Design | Five Arm, Star | - | - |
| Color | Black | Black | Black |
| Indicator Style | - | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Brand | Davies Molding | Davies Molding | Davies Molding |
| Indicator Color | - | - | - |
| Product Type | Knobs & Dials | Knobs & Dials | Knobs & Dials |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Knobs & Dials | Knobs & Dials | Knobs & Dials |
| Height | - | 20 mm | 20 mm |
| Series | - | 2980 | 2980 |