ITEM NAME:100x Double Rod Copper Crimp Sleeve Fishing Pliers for Rig Description: 6 sizes mini copper double barrel leader sleeves. High strength, corrosion resistant and burr-free . Use with mono, fluorocarbon, or wire. Non-abrasive finish. Great for mono and wire leader. Specification: Material: Copper Length: approx. 10mm/0.39inch Package Includes: 100 Pieces Double Barrel Copper Crimp Sleeves Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement. SKU: DMO0016466419379556.100 Pieces Double Barrel Copper Crimp Sleeves. 6 sizes mini copper double barrel leader sleeves. Material: Copper. Great for mono and wire leader. Use with mono, fluorocarbon, or wire. Non-abrasive finish.