Kleen-Bore Cleaning Kit, Fits .22 Cal K211 For use with these calibers: Handguns: .22 Features the best made cleaning components in the industry, neatly housed in a custom organizer tray and then securely packaged in a rugged, reusable storage case KleenBore swivel handle section will clean up to a 7-inch barrel, and with the included 2 3/4" rod extension, will handle up to a 10" barrel handgun Classic Handgun Kits include two working rod sections, both of which are threaded to accept all standard #8-32 accessories Both of the #8-32 threaded handgun rod components can be identified by a groove in the rod end