Check the listing for details. Tig Torch Back Cap Kit Set WP9 WP20 Small Medium Long backcap Ship USA. Condition: New. Listed at 9.95 USD. These back caps fit all 9 Series air-cooled torches and 20 Series water-cooled torches, including the Weldcraft WP-9, WP-9F, WP-9V, WP-20, WP-20F, CK-9, CK-9F, CK-9V, CK-20, and CK-20F. You get the following:1 short back cap (41V33) 1 medium back cap (41V35) 1 long back cap (41V24)***Save on shipping by combining purchases of select MIG, TIG, or Plasma parts. However, you must pay for all items with one combined payment for this shipping discount. Separate payments for each item are not eligible for a shipping discount. Go to our store and see all the items we have for sale: https://stores.ebay.com/welders4lessIf you need any other hard to find welder parts that are not listed, send us an e-mail with a digital photo - we might have just what you need.Buy in confidence from HTP America, Inc., your total welding specialist since 1981, where for over 35 years all we have sold are quality welding supplies at affordable prices. Please send us a message if you have any questions on our items. BCS20