| Product Name | K-3 | K-4000 |
| Product Number | K504/204 | K504/202 |
| Rating @ 60% Duty Cycle | 600 Amp | 1000 Amp |
| Pointed Carbon | 5/32″ (4mm) to 1/2″ (13mm) | 5/32″ (4mm) to 1/2″ (13mm) |
| Flat Carbon | 3/8″ (10mm) and 5/8″ (16mm) | 3/8″ (10mm) and 5/8″ (16mm) |
| Net Weight with Cable (kg) | 3.5 | 4.4 |
| Cable Length | 2.1m (7ft) | 2.1m (7ft) |
