Square Box Concentric Knockouts - Steel - 4'' x 2'' x 1/8''

Article #0320567 Model #53171K-RT Format4x2 1/8"
Square Box Concentric Knockouts - Steel - 4'' x 2'' x 1/8''
 

Description

The Thomas & Betts® concentric knockout box is used for wire connections in junction box.

  • To extend an existing 4 in. square box
  • Mount with screws directly on the original box

Technical specifications

Weight(lbs.) :0.573 Weight(kg) :0.2599128 Assembled Depth(cm) :5.7658 Assembled Depth(in) :2.27 Assembled Depth(mm) :57.658 Assembled Height(cm) :10.2362 Assembled Height(in) :4.03 Assembled Height(mm) :102.362 Assembled Width(cm) :10.287 Assembled Width(in) :4.05 Assembled Width(mm) :102.87 Color/Finish Family :Silver Construction Type :Drawn Cover Included :No File/Certification Number :5043 Fire Rating in Hours :N/A GFCI Receptacle Included :No Knockout Size :1/2-in Low Voltage :No Material :Steel Maximum Weight Supported(kg) :0.0 Maximum Weight Supported(lbs.) :0 Mounting Type :In-wall Number of Gangs :0 Number of Knockouts/Holes :10 Old or New Work :New work Package Quantity :1 Safety Listing :CSA safety listing Series Name :Extension rings Sub Type :Standard Sub-Brand :N/A Type :Square Use Location :Wall Warranty :1-year limited Weatherproof :No

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