Eastern Maine Shooting Supplies, Inc. EMSSBPKEXT 1 Piece Brass Black Powder Extension Cleaning Rod Caliber: .45 – .75Length: 11″Diameter: 3/8″Thread: 10/32 Compatible With Eastern Maine Shooting Supplies, Inc. Cleaning Rods Comes With An Aluminum Stationary Handle And In A Reusable Tube Check Out Our Other Listings For Our Other Cleaning Rods *Please Note That All Of The Brass & Aluminum Supplies Are Made On Site. Sometimes Machine Setup Is Involved If Our Inventory Is Low. This Might Lead To A Slight Delay In Shipping Time. If That Is The Case, I Will Always Email You And Let You Know In Case You Need To Cancel. Thank You For Your Understanding. Please Visit Our Store For More Sizes And Choices