CK Worldwide 3 Series Standard Alumina Oxide Cups
5% Discount added at checkout for orders of 10+ Cups
Options with interchangeable Weldcraft part numbers:
Cup Size | Orifice Diameter | CK Part# | Weldcraft part# |
#4 | 1/4″ (6.3mm) | 3A4 | 10N50 |
#5 | 5/16″ (7.9mm) | 3A5 | 10N49 |
#5 Long | 5/16″ (7.9mm) | 3A5L | 10N49L |
#6 | 3/8″ (9.5mm) | 3A6 | 10N48 |
#6 Long | 3/8″ (9.5mm) | 3A6L | 10N48L |
#7 | 7/16″ (11.1mm) | 3A7 | 10N47 |
#7 Long | 7/16″ (11.1mm) | 3A7L | 10N47L |
#8 | 1/2″ (12.7mm) | 3A8 | 10N46 |
#10 | 5/8″ (15.9mm) | 3A10 | 10N45 |
#12 | 3/4″ (19.1mm) | 3A12 | 10N44 |
- Regular cups measure 1-27/32″ (46.8mm) in length
- Long cups measure 3″ (76.2mm) in length
Fits the following torches:
- 17-Series
- 18-Series
- 26-Series
- CK150
- CKC150
- CK210
- CK300
- CK510
- FL150
- FL25
- FL3L
- TL18
- TL26
- TL210
- TL300
- MT100
- MT400
- MT500
- CKM350
- CS300