4" Square Extension, 1-1/2" Deep |53151K

Use this item for general electrical supplies installation, repair, and maintenance work.

• Size: 4" x 4.2" x 1.9"
• To extend an existing 4 in. square box
• Mount with screws directly on the original box

Application

electrical supplies applications

Common uses

general electrical supplies installation, repair, and maintenance work

Pairs with

related electrical supplies, fittings, boxes, wire, and jobsite hardware