Supco Closed End Connectors, 12-10 AWG insulated crimp type, 100 Pieces, T1058C

Supco® Closed End Connectors | 12‑10 AWG Insulated Crimp Type | 100 Pieces | Part T1058C

Brand New – 100‑Piece Pack of Supco® Closed End Crimp Connectors

These high‑quality OEM‑style insulated closed end connectors replace Supco® part T1058C and provide secure, reliable wire terminations for a wide range of electrical applications. Designed for 12‑10 AWG wire, these connectors ensure strong mechanical retention and excellent electrical conductivity.

Ideal for appliance repair, HVAC service, automotive wiring, and general electrical work, this 100‑piece bulk pack offers excellent value for technicians and DIY users.

⚙️ Product Features

• OEM‑compatible replacement for Supco® T1058C
• 12‑10 AWG insulated closed end design
• Durable nylon insulation for secure, long‑lasting connections
• Crimp‑style termination for fast, reliable installation
• Ideal for multi‑wire splicing in appliances, HVAC, and electrical systems
• Quantity: 100 pieces
• Condition: Brand New – Unused

Replaces Part Numbers

No alternate part numbers provided.

Fits Models

Universal electrical part — not model‑specific.

Common Uses

• Splicing multiple wires together
• Appliance wiring repairs
• HVAC electrical connections
• Automotive and marine wiring
• General electrical maintenance and installations

️ Installation Tips

• Strip wires evenly before inserting into connector
• Ensure all wires are fully seated inside the connector barrel
• Use a proper crimping tool for secure compression
• Give a light pull test to confirm a solid connection
• Inspect for damaged insulation before installation

These OEM‑compatible Supco® closed end connectors provide strong, reliable electrical splicing—perfect for appliance, HVAC, and general wiring applications.