Electric Fence, End Tensioner, For 1-1/2" Polytape Installed On Wood Or T-Posts, Use At Corners, Ends Or T Junctions, Fully Insulated, All Metal Parts Are Of #300 Series Stainless Steel, Insulators Are Molded Of White High Density Polyethylene With UV Inhibitors, Each Assembly Includes An Electrical Connector Consisting Of 1 Self Tapping Lag Screw & 1 Wire Terminal, Use To Connect To Energizer Or Jumper As Well For Your Electric Fencing.