Best Outlets Boxes for Metal Studs: Durable, Secure Solutions for Electrical Installations
Choosing the right outlet box for metal studs is essential for safe, reliable electrical installations in modern buildings. This guide highlights top-rated metal outlet boxes designed to mount securely in wood or metal studs and withstand daily use. We compare features like depth, knockouts, brackets, and corrosion resistance to help you select durable options for renovations or new construction. Each product below includes practical details and real-world considerations to aid your decision.
| Product | Brand | Depth | Knockouts | Material | Use |
|---|---|---|---|---|---|
| Yaocom 8 Pcs 1-7/8″ Deep Metal Box | Yaocom | 1-7/8 in | 1/2″ End Knockouts | Galvanized Steel | Large projects, multiple outlets |
| Qlvily 8 Packs 4×2 Inch Box | Qlvily | 1-7/8 in | 7x 1/2″ Knockouts | Iron | Junction box with bracket |
| Yaocom 4 Pcs 1-7/8″ Deep Box | Yaocom | 1-7/8 in | 1/2″ End Knockouts | Galvanized Steel | Renovations and installs |
| RACO 662 1-7/8-Inch Deep Box | RACO | 1-7/8 in | 1/2″ Knockouts | Steel | Wood/metal stud mounting |
| Hubbell-Raco 685 2-Device Box | RACO | 2-1/8 in | 1/2″ & 3/4″ Knockouts | Steel | Two-device installations |
Yaocom 8 Pcs 1-7/8″ Deep Metal Wall Outlet Box
The Yaocom 8-pack provides a practical solution for projects with multiple outlets or switches. Deep 1-7/8 inch boxes support thicker wall assemblies and offer robust mounting on wood or metal studs. The galvanized steel construction resists corrosion and prolongs box life, helping protect electrical components from wear, impact, and environmental factors. With eight boxes in a single package, you can standardize installations across a room or entire home while maintaining consistent depth and mounting alignment.
Key features include half-inch end knockouts for flexible conduit routing and a welded bracket design that supports secure stud mounting. The combination of cULus testing and sturdy materials ensures reliable performance in commercial or residential renovations. For installers, the package provides ample quantity to complete complex runs without interruption, reducing the need to source parts individually.
Qlvily 8 Packs 4 x 2 Inch Metal Electrical Box
The Qlvily 4×2 inch metal boxes come with a welded wood/metal stud bracket and multiple 1/2 inch end knockouts, facilitating versatile conduit routing. Made from iron, the boxes are designed for durability and resistance to rust, which is important for long-term performance in studs that experience movement or moisture exposure. The included bracket system simplifies alignment and installation, reducing the risk of misalignment in framed walls. This package is well-suited for builders tackling multi-outlet layouts or commercial applications requiring consistent box dimensions.
RACO Hubbell 662 1-7/8-Inch Deep Box
This RACO 662 box features a 1-7/8 inch depth with a TS-style side-mount bracket for straightforward installation. The drawn steel construction provides strength while keeping the weight manageable for handling during rough-in work. It comes with eight 1/2 inch knockouts, enabling flexible conduit configurations. Ideal for both wood and metal studs, this box emphasizes precise mounting and reliable grounding, essential for safe electrical systems in commercial or residential settings.
Hubbell-Raco 8235 2-1/8-Inch Deep Box
The Hubbell-Raco 8235 broadens options with a deeper 2-1/8 inch capacity and 1/2 inch and 3/4 inch knockouts. This box uses a TS bracket design and welded construction for robust support in flush-mounted installations. Its square footprint suits modern electrical layouts that demand secure, organized wiring in spaces where deeper boxes are beneficial for additional devices or deeper backbox configurations. This model balances depth with practical knockout options for versatile wiring needs.
RACO Hubbell 685 With Two Devices
The 685 model is designed for two-device installations, offering a 2-1/8 inch depth and a 4-inch square footprint. Side knockouts 1/2 inch and 3/4 inch variants accommodate flexible wiring configurations while the TS side-mount bracket enables quick, secure mounting within wood or metal studs. The box’s drawn steel construction reduces weight without sacrificing structural integrity, giving installers a reliable option for multi-switch or duplex receptacle setups in tight wall spaces.
Copkim 8 Set 4×2 Inch Junction Boxes
Copkim offers an 8-pack of 4×2 inch galvanized steel junction boxes with covers, designed for heavy-duty installations. The package includes 10 half-inch knockouts and a generous 13 cubic inch capacity, making them suitable for multi-wire configurations, lamping, or receptacle assemblies. The galvanization enhances corrosion resistance, contributing to long-term durability in various environmental conditions. Its larger capacity and included duplex receptacle covers add convenience for ongoing renovation or commercial wiring tasks.
Buying Guide for Outlets Boxes in Metal Studs
- Box depth and volume: Deeper boxes accommodate larger devices or multiple conductors. Choose 1-7/8 inch or deeper for complex layouts, and 2-1/8 inch for dual-device needs.
- Knockouts: Ensure the available knockouts match your conduit or cable sizes. Common options include 1/2 inch, 3/4 inch, and 3/8 inch variations. Removability of knockouts aids flexible wiring plans.
- Material and finish: Galvanized steel offers rust resistance and durability, ideal for long-term use in stud cavities. Steel boxes with welded brackets provide secure mounting and alignment.
- Bracket design: TS side-mount brackets simplify installation on wood or metal studs. Check whether the box includes a ground integration feature for safety compliance.
- Package quantity and scalability: For renovations or multi-room builds, bulk packages reduce sourcing time and ensure consistent specifications across devices.
- Fire resistance and building codes: Look for cULus listings and compatibility with 2-hour fire-rated walls if required by local codes. Properly rated boxes reduce risk in fire events and improve overall safety.
- Intended use: Single-device boxes suit simple receptacle installs, while multi-device or larger junction boxes support complex lighting, outlets, and switch configurations in a single enclosure.
- Installation environment: Consider moisture exposure, temperature, and vibration. Galvanized steel and precision welds help withstand these stresses in both residential and commercial settings.
When selecting an outlet box for metal studs, align product specs with your installation plan—device count, conduit types, and wall thickness. The options above cover a range of depths, knockouts, and mounting styles to fit most mounting scenarios, from basic receptacle wiring to more elaborate multi-device configurations. Always verify compatibility with local electrical codes and, if needed, consult a licensed electrician to ensure safe and compliant installations.