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Pro Design Open Splice Old Work 25.8 cu in Octagon Plastic 4 gang Junction Box Black
Pro Design Open Splice Old Work 25.8 cu in Octagon Plastic 4 gang Junction Box Black
Pro Design Open Splice Old Work 25.8 cu in Octagon Plastic 4 gang Junction Box Black

Pro Design Open Splice Old Work 25.8 cu in Octagon Plastic 4 gang Junction Box Black

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Upgrade your electrical projects with the durable Pro Design Open Splice Old Work 25.8 cu in Octagon Plastic 4 gang Junction Box Black for versatile installations.
Pro Design MPN JB400 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $7.99. Our online price is $8.99.
$8.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Discover the ultimate solution for your electrical needs with the Pro Design Open Splice Old Work 25.8 cu in Octagon Plastic 4 gang Junction Box Black. This high-quality junction box is perfect for a variety of applications, making it an essential addition to your toolkit.

  • Generous Capacity: With a spacious 25.8 cubic inches, this junction box accommodates multiple wires, allowing for easy and organized installations.
  • Durable Material: Made from high-grade plastic, the Pro Design Open Splice Old Work 25.8 cu in Octagon Plastic 4 gang Junction Box Black ensures long-lasting performance and resistance to wear and tear.
  • Versatile Installation: Designed as an old work box, it can be easily mounted in existing walls, making it ideal for renovations or upgrades.
  • Multiple Knockouts: Featuring 4 knockouts of 1/2 inch, this junction box offers flexibility in wiring configurations, ensuring you get the perfect setup for your electrical requirements.
  • UL Listed: This product meets rigorous safety standards, providing peace of mind for homeowners and contractors alike.

Choose the Pro Design Open Splice Old Work 25.8 cu in Octagon Plastic 4 gang Junction Box Black for a reliable and efficient way to manage your electrical connections. Its octagon shape and multi-mount capabilities allow for seamless integration into your home or project. Don’t compromise on quality—upgrade your electrical installations today!

Ready to simplify your electrical projects? Order your Pro Design Open Splice Old Work 25.8 cu in Octagon Plastic 4 gang Junction Box Black now and experience the difference!

The Details Specifications

Brand Pro Design
SKU 3018001
UPC 625912324008
Unit 0
Case Pack Quantity 25 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 5 × 9
Weight 0 lbs
Cubic Feet 0.0386 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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