Review on Uxcell Plastic Locking Plugs Black by Allabout Shaw

I purchased these plastic locking plugs for my workshop needs and they have been a perfect fit! Industrial and Scientific quality is evident in these plugs. They easily snap into place and hold securely, preventing any accidental pulls or disconnections. Through trial and error, I found that they work great for outdoor and indoor use. My only con is that they come in a limited color option - black.