American Fishing Wire Single Barrel Crimp Sleeves, Black Color, Size 1L, 0.033 -Inch Inside Diameter, 36-Pieces : Fishing Equipment : Sports & Outdoors - Amazon.com
Amazon.com : AGOOL 500pcs Barrel Crimp Sleeves Kit Single Double Crimping Loop Sleeve Aluminum Copper with Black Oxidized Fishing Crimp Sleeves Kit for Wire Rope and Cable Fishing Line Crimps for Leader
The Fisherman 150/210 /300 Pack Double Barrel Assortment of Crimps Sleeve Kit Copper Crimping Loop Sleeves Fishing Line Tube Connectors in 3 Mixed Sizes (150) : Sports & Outdoors