Plain Edge Cable Clamp, Black Nylon 6.6 for Temperatures up to 85 Degrees Celsius (185 F), Width of 9.53mm (0.375 Inches), Thickness of 1.27mm (0.50 Inches), Hole Diameter of 4.3mm (0.170 Inches), #8 Screw Mounting with Closed Diameter of 12.7mm (0.50 Inches)