Using this to make a repair/extension to an older electrical line for a landscape project. These work well and are made well with a tight fit when put together. Protecting the splice is the most important and this works well for that purpose.

I like these boxes for my workshop where they're not behind drywall or surrounded by insulation. The material is adequate. In comparison to other in-wall boxes they're not quite stout enough. I have low voltage T8 tube lighting in my workshop that required splicing, and these were a nice addition to protect those splices.

I’m using these junction boxes to accommodate a project involving low voltage lighting and am very pleased with how well the work.Screws and anchors are included for mounting, and the best part about the boxes is the hinged lid that snaps closed very securely.Working with these junction boxes has been a game changer and I’ll definitely use them again for future projects. I also think they would work well for stand electrical junction boxes, but local codes may not allow their use for standard electrical work.Otherwise, it’s a very smart design and they are made really well.

Good price for this simple, but necessary supply item when working on electrical wiring. I’m rewiring my She-Shed to add electrical outlets and to remove the 10AWG that was used to wire everything, and in addition to using some metal sleeves to protect the wiring as it passes through the studs, I added these enclosures to contain the wiring junctions. They easily accommodate the 12AWG and 14AWG Romex-style wiring with 2 breakouts on either side of the box. Each box has enough space to contain the junction including the lever-type fasteners I prefer using vs wire nuts, but they’d handle those too. Hardware is included to attach the box to a stud and to secure the top to the box so everything looks tidy and the wire connections are protected.

The Open Splice Junction Box (4 Pack) is a highly practical solution for repairing open wire splices and ensuring safe, durable connections. This set of four one-piece junction boxes is incredibly easy to use, offering a quick 5-second installation that makes it a convenient option for both professionals and DIY enthusiasts. The box design is simple yet effective, securely housing wire splices and preventing damage or exposure to the elements.Made from durable materials, these junction boxes provide reliable protection for electrical connections, reducing the risk of shorts or other hazards. The compact and lightweight construction ensures they can be easily installed in tight spaces, making them versatile for various electrical applications. Whether you're working on home repairs, outdoor electrical setups, or upgrading an existing system, these boxes offer peace of mind and efficiency.Overall, the Open Splice Junction Box is a must-have for anyone looking to make quick and safe electrical repairs or installations. The pack of four provides excellent value, making it an affordable and reliable choice for all your wiring needs.

This was perfect to cover the wire connection without worrying about cutting into the dry wall to provide fire safety

These boxes are simple to install and address the issue of open splices. Invest a bit in these boxes and eliminate your open splices.

These "Open Splice Junction Boxes" offer a compelling solution for a common problem: exposed wire splices. The promise of a 5-second installation is definitely appealing, and in many cases, they deliver on that speed. Here's a breakdown of my review:Pros:Speed and Ease of Installation: The biggest selling point is the incredibly fast and simple installation. No need for wire strippers or tools. You literally just snap the box around the existing splice. This is a game-changer for quick fixes and emergency repairs.Clean and Professional Look: They provide a much cleaner and more professional appearance than leaving bare splices exposed. This is especially important in visible areas.Increased Safety: Encasing the splice helps prevent accidental contact, reducing the risk of electric shock. This is a significant improvement over leaving wires unprotected.Cost-Effective: A 4-pack provides good value for the price, especially considering the time saved compared to traditional junction box installations.Versatile: While intended for open splices, they can also be used to provide additional protection and strain relief to already contained splices within existing junction boxes (where space allows).Cons:Perceived Durability and Long-Term Reliability: This is the biggest concern. The plastic construction feels somewhat flimsy. While it provides a physical barrier, it's unclear how well it will hold up to extreme temperatures, humidity, or physical stress over time. I'd hesitate to use these in harsh environments.Limited Cable Capacity: These are designed for relatively small gauge wires and a limited number of conductors. Thicker wires or complex splices might not fit properly or strain the box.Not a Substitute for Proper Junction Box Installation: While these are a convenient solution, they shouldn't be seen as a replacement for proper junction box wiring according to electrical codes. They primarily address the exposed splice issue, not the underlying wiring practices.Potential for Movement: Depending on the surrounding environment and how securely the wires are held within the box, there's a potential for the wires to move and loosen over time. This is especially true if the wires are frequently bumped or disturbed.Overall:These Open Splice Junction Boxes are a handy tool for quick and easy fixes of exposed wire splices. They provide a significantly safer and more presentable solution than leaving bare connections. However, users should be aware of the limitations regarding durability and long-term reliability.Who is this for?Homeowners: Perfect for quick fixes around the house, such as repairing damaged lamp cords or speaker wires.DIY Enthusiasts: Great for small electrical projects where a quick and easy solution is needed.Temporary Repairs: Useful for temporary repairs while waiting for a more permanent solution.Who is this NOT for?Professional Electricians: Primarily a tool for quick fixes, not for code-compliant permanent installations.High-Load Applications: Unsuitable for circuits with high amperage or demanding electrical loads.Harsh Environments: Not recommended for outdoor use or in areas with extreme temperatures or humidity.Recommendation:I would recommend these Open Splice Junction Boxes for their convenience and speed of installation. However, be mindful of their limitations and use them in appropriate situations. For critical or high-load applications, or in harsh environments, a properly installed traditional junction box is always the preferred option. Consider these as a temporary or convenient fix, rather than a permanent solution for all situations.