21050-02 - Crown - CRANE * CC 5 (2PK)

The product 21050-02 - Crown - CRANE * CC 5 (2PK) appears to be a 2-pack of electrodes manufactured by Crown Engineering, commonly used in CFR oil burners. It replaces the part CRANE: RD-5166-B, and is typically listed as an ignition component in heating systems.

Here are some key specifications based on available listings:

• Type: Electrode
• Porcelain Diameter: 9/16"
• Porcelain Length: 4-1/2"
• Packaging: Sold in packs of 2
• Compatibility: Designed for use with specific oil burner models (e.g., CFR)