200Pcs Crimping Fishing Sleeves Copper double crimps fishing tube Fishing Line Crimp Sleeve wire leader Tackle fishing Connector - AliExpress

500PCS Copper Double Barrel Crimp Sleeves Fishing Line Connector Fishing Wire Leader Rigging Tackle Size 1.4mm-2.6mm - AliExpress

250-500pcs/Box Single/Double Barrel Crimping Sleeves Fishing Line Wire Leader Round Copper Tube Connectors Mixed Copper Tubes - AliExpress

50~200Pcs Fishing Wire Tube Brass Fishing Single Double Barrel Crimping Sleeves Fishing Line Accessories Fishing Tube Connector - AliExpress

100pcs Black Single Barrel Copper Sleeves Fishing Line Fix Crimps Mono and Wire Leader Saltwater Fishing Rigging Accessories - AliExpress

250pcs Single/Double Barrel Crimping Sleeves Copper Tube Fishing Wire Pipe Crimp Connector For Fishing Line Tackle Accessories - AliExpress

200Pcs Crimping Fishing Sleeves Copper double crimps fishing tube Fishing Line Crimp Sleeve wire leader Tackle fishing Connector - AliExpress

500Pcs/Box Single Barrel Crimp Sleeves Copper Tube Fishing Line Crimping Loop Sleeves Wire Rope Connector Leader Rigging Tackle - AliExpress

50pcs/set Double Barrel Crimp Sleeves, Copper, Fishing Line Leader Trace Rigging Tackle Wire Rope Clips Tube Connector - AliExpress

200Pcs Crimping Fishing Sleeves Copper double crimps fishing tube Fishing Line Crimp Sleeve wire leader Tackle fishing Connector - AliExpress