PIGTAIL PIN

Pigtail Pin

The Pigtail Pin is a dependable scaffolding fastener used to lock guardrails, coupling pins, and scaffold frame connections. Its curved “pigtail” end allows fast installation and removal without the need for tools, making it a favorite among contractors who want a simple and secure method for keeping scaffold components in place. Because it fits most standard scaffolding systems, this pin is a practical and cost-effective accessory for a wide range of construction applications.

Design and Function

This locking pin features a pigtail-style curve designed to rotate into position and hold the connection firmly. The shape prevents accidental disengagement, even during movement or vibration on the job site. The pin slides through the aligned holes of scaffold frames or guardrails, and the curved tail locks it into place. Since it operates without tools, crews save time during setup and teardown. This simple design improves workflow while still supporting safe and secure scaffold assembly.

Specifications

• Type: Pigtail-style locking pin
• Material: Zinc-plated steel
• Weight: 0.22 lbs
• Use: Secures guardrails, coupling pins, and scaffold frames
• Finish: Corrosion-resistant zinc coating
• Feature: Quick-release, tool-free installation
• Compatibility: Fits most standard scaffolding systems

Durability and Job Site Performance

Because the Pigtail Pin is made from zinc-plated steel, it resists corrosion and holds up well in outdoor environments. The surface coating protects the pin from moisture, concrete dust, and daily wear, ensuring long-term reliability. Contractors who work in masonry, stucco, framing, and general construction rely on this style of pin because it stays secure under load but still removes easily when it is time to disassemble the scaffold. It is a small part, but it plays a major role in maintaining a safe and stable structure.

Applications

This pin is commonly used to lock guardrails on walk-through frames, secure coupling pins between stacked frames, and attach accessories such as ladder brackets or panel rails. Because it is simple to operate and works with many scaffold brands, it helps crews maintain OSHA-compliant assembly practices. For reference, OSHA safety guidelines on scaffold components can be found on the
OSHA Scaffolding Safety page.

Related Products

• Scaffold Accessories
• Scaffold Frames