• Smartbox™ Series Round Box
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Smartbox™ Series Round Box

Smartbox™ Series Round Box

Offers Cut-to-Fit Convenience

The Smartbox™ 1-gang, round polycarbonate electrical box features a built-in hole saw and “shark-tooth” mounting tabs. Designed for fast, accurate installation in retrofit applications (e.g., ceiling lights, smoke detectors), it includes four knockouts, supports fixtures up to 6 lbs, and offers a generous 16–18 cu in capacity, in one compact, code-compliant design. It is a retrofit electrician’s dream, automatically cutting its own hole and locking in place, to deliver fast, accurate, and professional installs without the usual hassle.

$9.81
$9.81 $9.81
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Part Number: GI-MSBST250-EA

Certifications
  • UL Listed
  • RoHS Compliant

What's Special

  • Integrated Hole Saw and Pilot Bit: Built in hole saw creates a perfect hole.
  • Equipped with Shark-Tooth Mounting Tabs: Center located piercing drill bit for location accuracy during installation.
  • Built-In Raised Mounting Rings: Raised mounting rings with center hole are located inside the back of the box for surface mount installations, basement or attic studs (Not for use on lath and plaster walls).
  • UL Listed and RoHS Compliant: Constructed from durable polycarbonate to meet safety and environmental standards.

Features

Installs in one step, cutting and mounting itself, to save time and reduce mess.

Pilot bit ensures precise centering with pinpoint accuracy, eliminating guesswork and templates.

Shark-tooth tabs maintain a firm grip on drywall, for a reliable, flush install.

Versatile and compact unit, ideal for retrofit scenarios with limited space. It easily removes for attic/ceiling access.

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