Fits: .177 Air Rifle- .17 Cal. This kit contains Pro-Shot's Superior 3 piece stainless micro-polished rod and is excellent for carrying to the range or hunting trips. American Standard #5/40 thread, will fit Pro-Shot accessories and most other major mfg. Kit Includes: 12" Length Swivel Handle Rod, 2 Qty.- 12" Length Rod Sections, Brass Spear Tip Jag for .17 Cal., .17 Cal. Brass Core/Bronze Bristles Bore Brush, Sample Pack- 3/4" Square World Famous Pro-Shot Patches, 1/4 oz. bottle of 1-step cleaner & lubricant. Sampler of 1-1/8" Sq. and 2-1/4" Sq. Cleaning Patches. Packaged in a reusable tube for storage and convenience. Sell Unit Each.