4" Square Boxes and Extensions

4" Square Box Extender - Raised 3/4"

SKU: BEX-475 Model: BEX-475
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.

Features & Benefits

  • Combination Phillips/Slotted screw heads.


Stock # BEX-475 BEX-475
Model # BEX-475 BEX-475
UPC # 785592123824 785592123824
Product Height 1.17 2.97 inch cm
Product Width 1.13 2.87 inch cm
Product Length/Depth 1.13 2.87 inch cm
Product Weight 0.06 0.03 lbs kg
Weight UOM LB LB
Box Depth 3/4" 3/4"
Color Silver Silver
Cubic Capacity 21.0 (344.1) 21.0 (344.1)
Special Features Raises box to finished surface. Raises box to finished surface.


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