This product is named as waterproof industrial plug, which can be devided into two types. The one is straight plug and another one is angle plug. There are full sizes with high quality, which is PC matrial, fire-retardance. It is our new style that is similar to Clipsal's plug, very nice appearance. For the straight one: 56P310, 56P315, 56P320, 56P332, 56P410, 56P420, 56P432, 56P440, 56P450, 56P510, 56P520, 56P532, 56P440, 56P550. For the angle one: 56PA320, 56PA332, 56PA410, 56PA420, 56PA432, 56PA440, 56PA450, 56PA510, 56PA520, 56PA532, 56PA440, 56PA550.