Fence Sink Bracket for 4CM Cooling Fan

The Fence Sink Bracket for 4CM Cooling Fan is a compact and rugged metal guard designed to fit standard 40mm × 40mm cooling fans. Built from high-strength C1008 steel and finished with a nickel-chrome coating, this guard ensures excellent corrosion resistance and structural durability, even under heavy usage conditions.

This fan guard features a 4-hole mounting system and is ideal for applications where safety, airflow efficiency, and hardware protection are critical. It helps prevent accidental contact with spinning fan blades while maintaining optimal airflow. With a pull resistance of up to 220 pounds per joint, it’s reliable for demanding industrial or hobbyist setups.

🔧 Key Features

• Designed for 40mm (4CM) square fan frames
• Constructed from nickel-chrome plated C1008 steel
• Prevents accidental finger contact or wire entry
• Strong joint strength – up to 220 lbs pull force
• Simple 4-screw installation on most 4CM fans
• Rust-resistant and built for long-term use

📐 Technical Specifications

📌 Applications

• Protecting 4CM fan blades in small devices
• Preventing accidental injury from spinning fans
• Used in routers, power supplies, micro-PCs
• Suitable for compact cooling enclosures
• General-purpose fan safety in electronics

💡 Why Choose This Product?

The Fence Sink Bracket for 4CM Cooling Fan provides compact yet robust protection for your cooling system. Designed for high reliability, its tough structure and secure fit make it an ideal guard for safety, airflow management, and hardware longevity in compact electronic builds.

📦 Package Includes

• 1 × Fence Sink Bracket for 4CM Cooling Fan