- Home Page /
- Tools & Home Improvement /
- Electrical /
- Electrical Boxes, Conduits & Fittings /
- Electrical Boxes /
- RACO 665 1-7/8-Inch Deep, 1/2-Inch End Knocko...
0 ratings
Item #:
81249741
RACO 665 1-7/8-Inch Deep, 1/2-Inch End Knockouts 4-Inch by 2-Inch Handy Box Extension
88% of respondents would recommend this to a friend
Item #:
81249741
XAF 10943
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 23
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Key holes provided for ease of installation and 13 cu. in. capacity make this Handy Box Extension a must-have.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Sturdy Build
Constructed from durable materials, ensuring a long-lasting solution for electrical installations while providing excellent protection for wiring in challenging environments.
Versatile Design
Accommodates various wiring configurations with its 1/2-inch end knockouts, making it suitable for various electrical applications and easy integration into existing systems.
User-Friendly
Designed for quick installation, allowing electricians to save time on projects without compromising quality, enhancing overall productivity on the job site.
Product Details
| Material | Alloy Steel |
| Brand | RACO |
| Color | Gray |
| Style | Compact |
| Product Dimensions (L x W x H) | 1.88"D x 2"W x 1.88"H (4.8 x 5.1 x 4.8 cm) |
Who Should Buy?
-
Electricians
Ideal for electricians needing robust junction boxes for secure electrical connections in walls or ceiling installations.
-
Home Renovators
Perfect for home renovators looking to extend electrical boxes while ensuring compliant and safe installations.
-
Contractors
Useful for contractors managing multiple projects requiring reliable and durable electrical box extensions in various environments.
-
DIY Beginners
May not be suitable for inexperienced DIYers who lack the skills to install electrical extensions safely.
Product Description
RACO 665 1-7/8-Inch Deep, 1/2-Inch End Knockouts 4-Inch by 2-Inch Handy Box Extension
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the dimensions of the Handy Box Extension?
Answer: The dimensions are 4 inches by 2 inches and it is 1-7/8 inches deep. -
Question:
How many knockouts does this extension have?
Answer: It is supplied with eight 1/2 inch knockouts. -
Question:
Is this extension suitable for fire-rated walls?
Answer: Yes, it is acceptable for use in 2-hour fire rated walls.
RACO Electrical Boxes Editorial Review
The Hubbell-Raco 665 Handy Box Extension has garnered a mix of feedback from customers who appreciate the product's functional design and reliability for electrical installations. Users have noted the box's robust Construction, allowing it to withstand the rigors of installation while providing adequate space for wiring. The well-placed knockouts facilitate easier conduit connections, making the extension box versatile for various wiring needs. Many customers have expressed satisfaction with the ability to seamlessly add more space for electrical outlets without compromising on stability or safety. However, some users have pointed out potential downsides in terms of bulkiness in certain cramped installation scenarios. A few reviews mention challenges with fitting the extension into existing tight spaces where maneuverability is limited, suggesting that while the box performs well in open areas, it may not be the best choice for more confined setups. Overall, the Hubbell-Raco 665 Handy Box Extension offers effective solutions for electricians and DIY enthusiasts who need reliable and spacious electrical box extensions, but it may require careful Consideration in tight environments. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Sturdy and durable Construction
- Ample space for wiring and outlets
- Convenient and well-placed knockouts
- Versatile for various electrical needs
Cons
- Can be bulky in tight installation spaces
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XAF 10943
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Designed for easy installation with key holes.
- Spacious 13 cu. in. capacity.
- Features eight 1/2 in. knockouts for versatility.
- Built with durable drawn construction.
- Suitable for use in 2-hour fire rated walls.
- Dimensions: 4 in. x 2 in., 1-7/8 in. deep.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.