Collet for 2 Series (9/20) TIG Torches. CK Worldwide collets work with the standard collet bodies, gas lens & large gas lens collet bodies. 

Part Numbers: 
CK-2C20 - .020" (0.5mm)  Comparable to Weldcraft 13N20
CK-2C40 - .040" (1.0mm)  Comparable to Weldcraft 13N21
CK-2C116 - 1/16" (1.6mm)  Comparable to Weldcraft  13N22
CK-2C332 - 3/32" (2.4mm)  Comparable to Weldcraft  13N23
CK-2C418 - 1/8" (3.2mm)  Comparable to Weldcraft 13N24

Genuine CK Worldwide replacement parts are engineered to work with all popular 2 Series TIG torches. 

Fits the following TIG torches: 
9-Series 
20-Series
CS310
CK-100
CK-110
CK-130
CK-200
CK-230
CK-FL130
CK-FL230
CK-M230
CK-CWH230
CK-CWM230