Doorking 1610-137 Spring Return Loop Left - 30°

Left-Side Replacement Spring for DoorKing 1610 Spike Systems

The DoorKing 1610-137 is a 30-degree left-facing spring return loop built for use with DoorKing 1610-series above-ground traffic spike systems, including models 1610-087 and 1610-088. Designated as part number 35 in the official exploded diagram, this component ensures the spike blade resets properly after each pass, maintaining directional flow and lane security in high-risk access points.

Key Features

• Designed for 1610-series surface-mount traffic spike units
• Controls spike retraction to maintain directional enforcement
• 30° left-hand orientation for proper blade return
• Made of heavy-duty spring steel for consistent tension
• OEM-certified DoorKing® replacement for accurate fit

Technical Specifications

• Part Number: 1610-137
• Function: Left-hand spring return for spike blade reset
• Size: 5" x 1.5"  x 2"
• Diameter: 0.9"
• Angle: 30 degrees
• Compatibility: 1610-087, 1610-088 spike systems
• Diagram Reference: Part 35 in official spike system diagram
• Application Type: Commercial, Industrial, Traffic Control
• Installation: Follow manufacturer’s diagram or manual for correct orientation

Conclusion

The 1610-137 spring return loop is a critical replacement for maintaining the safety and functionality of DoorKing’s surface-mount spike systems. Ideal for vehicle-restricted zones, it ensures controlled blade action in left-side installations within secure traffic control environments.