MGI SpeedWare 1/2" NPT Strain Relief Nylon Cord Grip Cable Glands, Black Plastic Grommet 5-Pack

WIRE PROTECTION Provides strain relief to cables and wires passing through plates or connecting to electrical equipment. Outer Drill Diameter: 0.850" | EASY INSTALLATION Simply pass your cable through the gland and tighten the cap. Fits 0.25" to 0.47" (6 - 12mm). | PROFESSIONAL LOOK Black nylon cable glands are used by professionals everywhere. | VERSATILE Used on all types of electrical, industrial, and automotive equipment and machinery | WATERPROOF IP68 rating allows for underwater use. Resistant to salt water, weak acid, alcohol, oil, grease and common solvents.