1/2" 4 Hole Rectangle Single Gang Extension

1/2" 4 Hole Rectangle Single Gang Extension – Weatherproof Electrical Fitting The 1/2" 4 Hole Rectangle Single Gang Extension by Southwire is a weatherproof electrical fitting designed to expand cubic capacity for single gang electrical boxes while enabling a flush finish. Constructed from corrosion-resistant, copper-free aluminum with a premium powder coat finish, it is suitable for commercial and residential applications requiring durable, UL listed components. This extension features knockouts for cable entry and is ideal for electrical distributors and switchgear suppliers focusing on reliable lighting solutions and wire and cable management in wet locations. Specifications Manufacturer: Southwire Manufacturer Part Number: WB1450EXT Material: Aluminum (Copper free) Color: Gray Weight: 0.41 lbs Number of Outlets: 1 Cable Entry: Knock Outs Knockouts: True Threaded Hub Size: 1/2" Dimensions (inches): A - 3.464, B - 5.236, C - 1.575 UL Listed for Wet Locations Compliant with 2011 NEC and NEMA 3R Features Weatherproof design suitable for wet locations Expands cubic capacity of single gang boxes Enables flush finish installation Corrosion-resistant copper-free aluminum construction Premium powder coat finish for enhanced durability Includes installation instructions 1/2" threaded hub for secure conduit connection Downloads & Links Spec Sheet