The Garvin Industries 4" Square Extension Ring, 2-1/8" Deep, Welded, With Conduit Knockouts is a versatile and durable solution for extending electrical box capacity in commercial, industrial, and residential settings. This extension ring features a welded construction for added strength, combination knockouts for flexible wiring options, and convenient Phillips/Slotted screw heads for easy installation.

Key Features and Benefits

• Welded design ensures long-lasting durability and reliability
• Combination knockouts offer flexible conduit entry points
• Compatible with both Phillips and slotted screwdrivers for easy mounting
• Expands box capacity to accommodate additional wiring or devices

Specifications

• 4" square extension ring
• 2-1/8" deep
• Welded steel construction
• Combination conduit knockouts
• Combination Phillips/Slotted screw heads

Common Uses

Ideal for extending electrical box depth in commercial, industrial, and residential installations, especially where additional wiring or devices are required.