Not available in Quebec. Keep your fence lines taut with this Dare electric fence high-tensile wire tightener. The wire strainer can be used to tighten high tensile and other smooth fence line without having to splice the wire. Simply install the wire tightener mid-line and use a 1/2-inch (1.27 cm) drive socket handle to pull wires to the desired tension. This wire strainer features a zinc die-cast construction for rust-resistance and long-lasting durability.