The Story
Aluminum Electronics Project Box β 5.0 x 2.25 x 2.25 Inches
Durable Aluminum Enclosure for DIY Electronics and Small Projects
The Bud CU-2104B aluminum box is a versatile, easy-to-use electronics enclosure tailored for everyday consumers, hobbyists, and electronics enthusiasts. Designed to keep your devices protected and organized, this project box combines lightweight strength with smart, user-friendly features.
Key Features of the Bud CU-2104B Aluminum Box
- Material: Made from 0.040" (1.02mm) aluminum alloy β sturdy yet lightweight for everyday use.
- Finish: Smooth gray powder coat for a clean, professional look.
- Easy Assembly: Two enclosure sections slip together and secure with either built-in snap locks or the included sheet metal screws β no complex tools needed.
- Electromagnetic Shielding: Flanged sections ensure effective shielding to protect your components from outside interference.
Technical Details
- Exterior Dimensions: 5.00" (Length) x 2.25" (Width) x 2.25" (Height)
- Interior Dimensions: 4.92" (L) x 2.09" (W) x 2.17" (H)
- Part Number: CU-2104B
- Includes: Set of assembly screws for quick installation
Ideal Applications for the Bud Aluminum Box
- DIY electronics and Arduino projects
- Circuit prototyping and custom gadgets
- Protective enclosure for sensors and small devices
- General-purpose electronic component housing
Need a simple, reliable electronics project box that makes assembly hassle-free? The Bud CU-2104B aluminum enclosure is a practical choice for shielding, durability, and easy installation.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Aluminum Electronics Project Box β 5.0 x 2.25 x 2.25 Inches
Durable Aluminum Enclosure for DIY Electronics and Small Projects
The Bud CU-2104B aluminum box is a versatile, easy-to-use electronics enclosure tailored for everyday consumers, hobbyists, and electronics enthusiasts. Designed to keep your devices protected and organized, this project box combines lightweight strength with smart, user-friendly features.
Key Features of the Bud CU-2104B Aluminum Box
- Material: Made from 0.040" (1.02mm) aluminum alloy β sturdy yet lightweight for everyday use.
- Finish: Smooth gray powder coat for a clean, professional look.
- Easy Assembly: Two enclosure sections slip together and secure with either built-in snap locks or the included sheet metal screws β no complex tools needed.
- Electromagnetic Shielding: Flanged sections ensure effective shielding to protect your components from outside interference.
Technical Details
- Exterior Dimensions: 5.00" (Length) x 2.25" (Width) x 2.25" (Height)
- Interior Dimensions: 4.92" (L) x 2.09" (W) x 2.17" (H)
- Part Number: CU-2104B
- Includes: Set of assembly screws for quick installation
Ideal Applications for the Bud Aluminum Box
- DIY electronics and Arduino projects
- Circuit prototyping and custom gadgets
- Protective enclosure for sensors and small devices
- General-purpose electronic component housing
Need a simple, reliable electronics project box that makes assembly hassle-free? The Bud CU-2104B aluminum enclosure is a practical choice for shielding, durability, and easy installation.






















