{"product_id":"four-inch-square-electrical-box-with-cover-one-and","title":"Four Inch Square Electrical Box With Cover, One And A Half Inch Deep Metal Junction Box, 21 Cu In Capacity, Galvanized Steel, 16 Knockouts With 10 Half Inch And 6 Three Quarter Inch, Fire Rated Wall Ready, Heavy Duty Wiring Box","description":"\u003cdiv\u003e4x4 in Galvanized Steel Electrical Box with Cover, 21 cu in\u003cbr\u003e\n✔️ Single 4x4x1.5 in galvanized box, 21 cu in, 16 knockouts \u003cp\u003eThis four-inch square metal electrical box with cover provides a protective enclosure for wiring connections and devices inside walls. It's built from galvanized steel to resist corrosion and features 16 knockouts for flexible wiring layouts. The box is fire-rated for 2-hour walls, making it suitable for residential and commercial installations.\u003c\/p\u003e ✅ 4x4 inch square box with 1-1\/2 inch depth \u003cbr\u003e\n✅ 21 cu in capacity for wires and devices \u003cbr\u003e\n✅ 16 knockouts (10 x 1\/2 in, 6 x 3\/4 in) for flexible installs \u003cbr\u003e\n✅ Galvanized steel construction resists corrosion \u003cbr\u003e\n✅ Fire-rated wall ready for 2-hour code compliance \u003cbr\u003e\n✅ Enclosed housing reduces contact hazards and keeps wiring neat \u003cbr\u003e \u003cp\u003e💡 What is a typical use for a 4x4 electrical box in home wiring?\u003c\/p\u003e\nThis handy box shields splices and keeps wiring organized inside walls.\n- shields splices and terminations in walls\n- supports 16 knockouts for flexible wiring layouts\n- galvanized steel enclosure provides durability and corrosion resistance\n- fire-rated design helps meet building codes and safety requirements\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48227142533355,"sku":"VXB0CTCGRVL4","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71qjMLUKbqL.jpg?v=1778820573","url":"https:\/\/vxb.com\/products\/four-inch-square-electrical-box-with-cover-one-and","provider":"VXB Bearings","version":"1.0","type":"link"}