TIFCO Industries - Part#: 43321 - Wire Connector-Posi-Tap, 18-12 Ga Black
Posi-Tap Taps 16-18 AWG
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Product Videos: Posi-Products™ Wire Connectors 6 tap connectors — tap into 14- to 16-gauge wire for 18- to 24-gauge accessory wiring without cutting at Crutchfield