The Q-Box

Twist, lock.
You’re watertight.

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Meet the Q-Box
The watertight, industrial-grade junction box that installs four times faster.
The Q-Box installs four times faster than other competitive products on the market. It is a durable junction box that is UL Certified for wet locations in the U.S. and Canada. With a pre-installed gasket, pre-installed installation screw and no assembly screws needed, the Q-Box has been strategically engineered to save time and increase installation efficiency. And, its 19.5 cubic inch volume gives you more space to do your work!

  • Installs four times faster
  • Captive, pre-installed gaskets
  • No assembly screws needed
  • Available with a pre-installed mounting screw
  • FicientLock system: twist, lock, watertight
  • ETL Listed for wet or damp locations, U.S. and Canada
  • 19.5 cubic inch volume means more space to work
  • Four 3/4" non-metallic conduit hubs; two left open for long runs
  • Inboard and outboard mounting options
  • Patented. Made in America.
Environmental and Safety
  • Suitable for wet or damp locations, IP69K
  • ETL Listed, Certified to UL 5A, CAN/CSA 22.2 #62.1
  • For use only on walls, ceilings or concrete floors
  • For use only with non-metallic conduit
Environmental Icons
Product Information & Part Numbers
  • Non-metallic, high-performance polycarbonate and high temp-rated gasket
  • 2 1/8" height
  • 4 1/2" diameter
  • 19.5 cubic inches
Hub Size
  • Accepts 3/4" O.D. PVC, non-metallic conduit; two left open for long runs
Q-Series Products


  • 15 per box, or 96 per box


  • Ceiling, wall or surface mount
  • Ships with or without a pre-installed 9-15 x 2" shield coated hex head screw with washer
  • 4 additional outboard mounting locations

Part Numbers (sold separately)

Q-Hub QH1000S
(pre-installed screw included)
(pre-installed screw not included)
Q-Cover QC100