The Kleen-Bore SHO12/20 Shotgun Classic Kit is perfect for maintaining your 12/20 gauge shotgun. It is inclusive of everything you need for a complete cleaning routine. The kit encompasses a 32\" Kleen-Bore 3-piece aluminum rod that can take accessories of multiple sizes: 10,12,16,20,28, and 410. Besides, it comes with 5/16-27 American standard threads for added convenience. Additional tools in the kit include a double end nylon bristle gun brush, which is highly effective for comprehensive cleaning. The 12/20 GA phosphor bronze bore brush and slotted shotgun patch holder ensure uncompromised care for your shotgun.The kit is not just about tools. It also provides a 2oz BreakFree CLP and a silicone cloth for effective cleaning and lubrication. Moreover, shotgun cotton cleaning patches are included which are highly absorbent and are great for applying solvents or oils to the bore.Plus, you get all these in a reusable carrying/storage case, making the kit portable and neatly organized. The Kleen-Bore SHO12/20 Shotgun Classic Kit is truly a one-stop solution to shotgun maintenance.