Fitting, Non-Metallic Sheathed Cable, Knockout Size 1/2 Inch, Length 1-1/32 Inch, Height 1-5/16 Inch, Hole Size 5/16 Inch x 9/16 Inch, Thermoplastic, For use with 10-2, 12-2, and 14-2 Non-Metallic Cable, 18-2 and 18-3 SJ and SJO Cords and 18-2 SV, SVO, SJT and SJTO Cords, Single or Multiple, Cord Capacity .125-.300 Inch Diameter