This is a long-reach serpentine belt tensioner tool. Its chrome-plated and powder-coated carbon steel construction promises durability, while the 585mm handle and 220mm extension provide unprecedented reach. The extra-shallow 15, 16, and 18mm sockets, along with 13, 14, and 15mm crows foot spanners, allow you to release and tension belt tensioners with exceptional ease and efficiency. The tool set is ideal for automotive garage or car needs and is constructed from chrome-plated and powder-coated carbon steel for corrosion resistance. It releases and tensions serpentine belt tensioners in confined, very tight spaces. It features a long-reach handle and extension and includes extra-shallow 15, 16 and 18mm sockets and 13, 14 and 15mm crows foot spanners.