the fence wire becomes loose after prolonged use, You can use this wire tensioner with ratcheting handle to tighten the fence wire again The Heavy Duty Wire Tensioner is crafted with zincs alloys that superior resistance The fence wire strainer crafted from materials to make strength and longevities Perfect for various setting, farm, garden, yards, cottages, and more Ensures that wire is keep tight, maintaining the integrity and security of the fence, Manufacturer: Kaeltsyn