6mm Heavy-Duty Spring Pull Ring Limit Pin – Stage Bracket
6mm Heavy-Duty Spring Pull Ring Limit Pin – Stage Bracket
6mm Heavy-Duty Spring Pull Ring Positioning Bolt Limit Pin
Keep your stage brackets, lift platforms, and ladder assemblies locked securely in position with this 6mm Heavy-Duty Spring Pull Ring Pin. Engineered from high-strength iron, this spring indexing pull pin delivers reliable positioning control for a wide range of industrial, theatrical, and home DIY applications — making it an essential hardware component for anyone working with adjustable platforms, stage rigs, or telescoping structures.
Key Features
- Well-Engineered Design: The lift limit spring pull ring pin offers precise up-and-down positioning control for ladders and lift platforms, enhancing operational stability and user confidence.
- High-Strength Iron Construction: Built to withstand high loads, this spring indexing pin maintains consistent performance over an extended service life — no premature wear or failure under demanding conditions.
- Quick & Easy Installation: The ergonomic spring pin design minimizes setup time, so you spend less time on installation and more time on the task at hand.
- Dependable Locking Security: The pull buckle mechanism reduces the chance of accidental disengagement, keeping your platform or bracket stable during use.
- Protective Positioning Function: Acts as a safety limit pin, preventing unintended movement and helping maintain a higher standard of structural integrity for users and equipment alike.
Specifications
| Material | High-Strength Iron |
| Pin Diameter | 6mm |
| Color | Silver |
| Application | Stage brackets, lift platforms, ladders, DIY frameworks |
| Country of Origin | Made in China |
Package Contents
- 1 × Lift Pull Ring Spring Pin
Important Notes
- Please refer to the product images for exact dimensions, as actual size may differ slightly from photos.
- Manual measurement may yield minor deviations of ±1–2mm.
- Actual color may vary slightly depending on your monitor's display settings.
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Frequently Asked Questions
Q: What is a spring pull ring pin used for?
A: A spring pull ring pin — also known as a spring indexing pin or limit pin — is a hardware fastener used to lock adjustable components in a set position. Common applications include stage bracket platforms, lift systems, telescoping ladders, scaffolding, and DIY structural frameworks. You simply pull the ring to retract the spring-loaded pin, adjust the position, then release the ring so the pin snaps back into the corresponding hole to secure the assembly.
Q: What size is this spring pull ring pin and what material is it made from?
A: This heavy-duty spring pull ring pin has a 6mm pin diameter and is constructed from high-strength iron with a silver finish. The iron construction ensures it can handle significant loads without deforming, making it suitable for both industrial stage bracket use and home DIY projects.
Q: Is this pull pin easy to install without special tools?
A: Yes. The ergonomic pull ring and straightforward spring-loaded mechanism mean installation is tool-free and quick. Simply align the pin with the corresponding hole on your bracket, platform, or ladder assembly and allow the spring to engage. No welding or specialized equipment is required, making it an ideal DIY-friendly hardware component.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.