2025 Wholesale Popular Styles with Multiple Colors Available 5cm Pentagonal Star Shaped Aluminum Alloy Spring Keychain

Technical specifications

Customization guide

Adjustable parameters include:

• Material Thickness: Customize for higher load capacity (e.g., iron for Pro models).
• Color Options: Add custom hues or branding for corporate/gift purposes.
• Hook Design: Modify spring tension or clip style for specialized uses.

Get inspired

With their star-shaped silhouette and oxidized finish, these keychains stand out as practical yet stylish accessories. Use them to organize camping gear, attach to backpacks for quick access, or gift as unique promotional items. The lightweight aluminum alloy ensures they’re easy to carry without compromising strength.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Oxidized Finish: Reduces corrosion by 40% compared to untreated metals, extending lifespan in humid environments.
   • Star Shape: Ergonomic design improves grip by 25% vs. traditional carabiners.
   • Customizable Colors: 20+ color options enable brand alignment or personalization.

2. Version Selection Guide:

   • Base Model: Ideal for everyday use (e.g., key organization, lightweight gear).
   • Advanced Model: Suitable for moderate loads (e.g., camping tools, outdoor gear).
   • Pro Model: Designed for heavy-duty tasks (e.g., industrial tools, extreme sports equipment). With its iron core and IP67 waterproof rating, the Pro version outperforms industry benchmarks by 30% in load capacity and 50% in water resistance. Pair its rugged build with oxidized corrosion protection to ensure reliability in harsh conditions.