Packed in boxes of 20
| Product Code | Description | Max Dia | Max Height |
| 1021 | M10mm x 1mm pitch threaded entry Brass lampholder with shade locking ring | 23.2mm | 38.7mm |
| 1021E | M10mm x 1mm pitch threaded entry Brass lampholder with shade locking ring and earth terminal | 23.2mm | 38.7mm |
| 1022 | M10mm x 1mm pitch threaded entry plain (no shade ring) Brass lampholder | 23.2mm | 38.7mm |
| 1022E | M10mm x 1mm pitch threaded entry plain (no shade ring) Brass lampholder and earth terminal | 23.2mm | 38.7mm |
| 1022N | M10mm x 1mm pitch threaded entry plain (no shade ring) Brass Nickel Plate lampholder | 23.2mm | 38.7mm |
| 3021 | 3/8″mm x 26 tpi threaded entry Brass lampholder with shade locking ring | 23.2mm | 38.7mm |
| 3021E | 3/8″mm x 26 tpi threaded entry Brass lampholder with shade locking ring and earth terminal | 23.2mm | 38.7mm |
| 3022 | 3/8″mm x 26 tpi threaded entry plain (no shade ring) Brass lampholder | 23.2mm | 38.7mm |
| 3022E | 3/8″mm x 26 tpi threaded entry plain (no shade ring) Brass lampholder and earth terminal | 23.2mm | 38.7mm |
| 3023 | 1/2″mm x 26 tpi threaded entry Brass lampholder with shade locking ring | 23.2mm | 38.7mm |
| 3023E | 1/2″mm x 26 tpi threaded entry Brass lampholder with shade locking ring and earth terminal | 23.2mm | 38.7mm |
| 3024 | 1/2″mm x 26 tpi threaded entry plain (no shade ring) Brass lampholder | 23.2mm | 38.7mm |
| 3024E | 1/2″mm x 26 tpi threaded entry plain (no shade ring) Brass lampholder and earth terminal | 23.2mm | 38.7mm |