Open: $5.4240 USD/lb
12/12/2025
Close: $5.4270 USD/lb
12/11/2025
COMEX Aluminum
Latest: $2.1559 USD/lb
12/01/2025
Previous: $2.0790 USD/lb
11/01/2025
COMEX
CU
5.4240
AL
2.1559
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Steel Boxes, Covers, & Accessories

3-1/2" Screw Type Knockout Seal p-KOS-350 KOS-350

Southwire #: KOS-350 Model #: KOS-350
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SCREW&BAR KO SEAL 3-1/2IN

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Features & Benefits

  • Preassembled screw and backer bar slides on open knockout holes without removing box devices or covers

Specifications

Model # KOS-350 KOS-350
UPC # 785592103246 785592103246
Product Height 0.5 1.27 inch cm
Product Width 5.01 12.73 inch cm
Product Weight 0.2 0.09 lbs kg
Material Galvanized Steel Galvanized Steel
Standard Package 25 25
Color Silver Silver
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