General description Sealey S12SP14 Premier Spark Plug Socket is designed for professional use, featuring a cold-forged Chrome Vanadium steel construction. This socket is particularly effective for deep-seated spark plugs, thanks to its unique insert that grips the ceramic insulation, aiding in the extraction of the plug. Technical specifications Drive: 1/2" Sq Material: Chrome Vanadium Model No.: S12SP14 EAN: 5054511665888 Usage This spark plug socket is ideal for daily professional use, making it a reliable tool for automotive maintenance and repairs. Other information Lifetime guarantee* Fully polished mirror finish with knurled ring