Collet Compatible with Model 20 20F 20HP 20P 25 301251 301253 9 9F 9FVB 9HP 9P 9V 9VB CS310A WP-20 WP-20P WP-20V WP-25 WP-9 WP-9F WP-9FV WP-9V WP-R9F WP-R9FV Compatible with Series 20 25 9 A-125 W-200 W-225 W-250 W-280 W-310 W-375 For Maximum Electrode Diameter 0.04 in TIG Torch Application Gas Lens Non-Gas Lens Type Standard Collet Welding Processes TIG Welding (GTAW) Reference Number 13N21 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -