Steel clamps and armor are heavy plated for corrosion resistance. Armor is knurled for easy gripping. Solid brass plug blades are firmly embedded into body. Terminal screws are large head type for easy wiring, separated by barriers to prevent flashover or short circuits.
Strain relief clamps are superior designs, providing a secure mechanical grip. Vinyl Dead-Front Construction. 2-Pole, 3-Wire Grounding with cord clamp. Cord diameter .250" - .625". UL & CSA listed, NEMA 5-15. 15 AMP, 125 Volts. Made in the U.S.A.