AP Products 013-691621 J-Series Fastec Replacement Key Code 621

The AP Products 013-691621 is a single replacement key for Fastec J-Series door locks, cut to key code 621. Designed as an original equipment replacement part for RVs, travel trailers, horse trailers, and similar recreational vehicles, this key restores proper access to storage compartments and entry doors secured by Fastec J-Series locking hardware.

Key Features:

• Key Code 621 — must match the code stamped on your existing lock cylinder to ensure proper fit and function
• Switch blade style with Fastec logo for a factory-correct appearance
• Lightweight yet durable construction with corrosion-resistant materials for long-term reliability
• Original equipment replacement design ensures compatibility with Fastec J-Series lock cylinders
• Sold individually — single key per package

Important: Both the letter and number of the key code must match the code on your lock for this key to operate correctly. Verify the code printed or stamped on your existing Fastec J-Series lock cylinder before ordering.