ITEM NAME:250pcs High strength Fishing Crimp Sleeves Single Barrel Crimp Sleeves Description: 5 sizes mini copper single barrel sleeves. High strength, corrosion resistant and burr-free. Use with mono, fluorocarbon, or wire. Non-abrasive finish, great for mono and wire. 50 pieces per model. Specification: Material: Copper Size: As Below Model 1: approx. Inner Diameter 0.8 cm, Length 1.8 mm Model 2: approx. Inner Diameter 0.8 cm, Length 2.0 mm Model 3: approx. Inner Diameter 0.8 cm, Length 2.2 mm Model 4: approx. Inner Diameter 1.0 cm, Length 2.4 mm Model 5: approx. Inner Diameter 0.8 cm, Length 2.6 mm Package Includes: 250pcs Fishing Single Barrel Crimp Sleeves SKU: MNF0011635865012087.250pcs Fishing Single Barrel Crimp Sleeves. 5 sizes mini copper single barrel sleeves. High strength, corrosion resistant and burr-free. Size: As Below. SKU: MNF0011635865012087. Model 5: approx. Model 4: approx.