4" Square Extension Ring, 1-1/2" Deep - Drawn, No Knockouts

Southwire #: 53151-BLNK Model #: 53151-BLNK

4" square extension rings are added to junction boxes to increase wiring capacity and provide access for additional conduit runs and electrical wire. Extension rings prevent the need to remove old conduit boxes and wiring from circuits when additional capacity is needed.

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Features & Benefits

  • Blanks sides can be field punched or modified
  • Drawn design
  • Combination Phillips/Slotted screw heads.
  • UL, CUL, RoHS Compliant

Specifications

measurement
imperial metric
Stock # 53151-BLNK 53151-BLNK
Model # 53151-BLNK 53151-BLNK
UPC # 785592115072 785592115072
Product Height 1.5 3.81 inch cm
Product Width 4.0 10.16 inch cm
Product Weight 0.005 0.00 lbs kg
Material Galvanized Steel Galvanized Steel
Cubic Capacity 21.0 (344.1) 21.0 (344.1)
Standard Package 50 50
Color Silver Silver
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