D&D CI3300 Weld-On Gate Hinge
D&D CI3300 Weld-On Gate Hinge is backordered and will ship as soon as it is back in stock.
Core Details
Max Gate Weight | 600 lbs |
Max Gate Length | 6 ft W × 8 ft H |
Mounting Type | Weld-On |
Load Capacity | 1,000 lbs |
Description
Description
Weld-On Gate Hinge for Aluminum Gates on Steel Posts
The D&D Shut-It CI3300 Combo BadAss Hinge is a heavy-duty weld-on gate hinge designed specifically for installations where an aluminum gate must be mounted to a steel post. Perfect for security gates, privacy gates, commercial entries, and other high-performance applications, the CI3300 solves the common challenge of combining dissimilar materials in a single, secure hinge solution.
Built with a steel body, the hinge is welded directly to the steel post, while its precision design allows for seamless alignment and support of aluminum gates. The high-temperature sealed bearings make the hinge safe to powder coat while installed and eliminate the need for greasing or maintenance—ideal for long-term perimeter access control solutions.
Key Features
- Designed for aluminum gates welded to steel end posts
- Weld-on steel body with corrosion-resistant raw zinc finish
- No maintenance required – permanently sealed bearings
- Powder coat safe with hinge installed
- 1,000 lb load rating per gate, supports gates up to 600 lb
- Horizontal adjustability ensures perfect gate alignment
- Ideal for security gates, privacy enclosures, and automated systems
Technical Specifications
- Model: CI3300
- Brand: Shut It® BadAss
- Mount Style: Weld-on (steel post)
- Gate Material: Aluminum
- Post Material: Steel
- Gate Type: Pedestrian, driveway, pet, playground, commercial, security
- Max Gate Weight: 600 lb (270 kg)
- Load Rating: 1,000 lb per gate
- Recommended Gate Size: 6 ft W × 8 ft H (1.5 m × 2 m)
- Post/Gate Shape: Square-to-square
- Minimum Post Size: 1½"+ (38 mm)
- Ideal Gate Gap: 2½"–3" (64–76 mm)
- Finish: Raw zinc-plated steel
Conclusion
The D&D Shut-It CI3300 Combo BadAss Hinge is the go-to solution for mixed-material gate setups requiring security, strength, and zero maintenance. Specifically built for welding to steel posts while supporting aluminum gates, it delivers high load capacity and long-term reliability in both residential and commercial perimeter applications.

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