CWH Wholesale Apartment and Building Maintenance Supply - Metal Wiring Boxes & Covers

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Square Extension Ring

1 1/2" deep. 22.5 cubic inch capacity

*Stocking Data is current as of 8/26/2026 7:49:01 PM PT

Product Name	Size/Color	SKU	Unit	Quantity	Price
4" Square Extension Ring	1/2" Knockouts	11913	EA		Price: $6.29

CWH Wholesale

Wholesale Apartment & Building Maintenance Supply INC.

818-416-0417

Metal Wiring Boxes & Covers - 4" Square Extention Ring

Metal Wiring Boxes & Covers - 4" Square Extention Ring

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