Cord Grips 1/2" Red - Zinc Die Cast - Our Cord Grips - Zinc Die Cast are Used to Connect S, SO, ST, SJ, SJO and SJT Cord to a Steel Outlet Box.Cord Grips - Zinc Die Cast 1/2" Red features include: Use to Connect S, SO, ST, SJ, SJO and SJT Cord to a Steel Outlet Box or other Metal Enclosure Neoprene Grommet for a moisture proof seal Zinc Die Cast Simple Installation, cord can be installed without disassembly of the fitting Liquid-tight/Oil-tight/Rain-tight Suitable for NEMA 4 Enclosures and other wet locations Male Tapered NPT Threading Colored Seal allows for Easy Identification cULus Listed Dimension Measurements = Inches Order Qty of 1 = 1 Piece Below is more info on our Cord Grips - Zinc Die Cast 1/2" Red