- Tweco Compatible
 - Can be used in stick welding, submerged arc welding, gas metal arc welding and gas tungsten arc welding applications
 - Rugged and reliable copper cast design
 - Heavy duty insulated spring
 
- Tweco Compatible
 - Can be used in stick welding, submerged arc welding, gas metal arc welding and gas tungsten arc welding applications
 - Rugged and reliable copper cast design
 - Heavy duty insulated spring