50/100 Solder Stick Wire Connector Heat Shrink Butt Connector Self-Solder Sleeve

Application: Designed for wire connection, welding heat shrink protection and waterproof. Red connector: tool cable/wire size 22-16 AWG 0.5-1.5mm2 23 PCS. Blue connector: tool cable/wire size 16-12 AWG 1.5-2.5mm2 12 PCS.

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