1.black:color 2.screw:5.9MM 3.material od plastic:pp 4.animal fence parts ,long screw with round special plastic clasper

1. animal fence

 2.Long arm ring insulator

 3.For attaching rope products to wood posts and trees.

 4.allow for easy entry of conductou into smooth channel, yet prevents the possibility of the conductor escaping from the insulator.

electric insulator