Title Valve Pressure Spring Installer Remover Plier Fits BMW N13 N20 N26 N52 N55 Valvetronic Engines Description This dedicated valve spring plier matches BMW N13/N20/N26/N52/N55 Valvetronic engines perfectly. It compresses high-tension valve springs steadily without sudden pop-out risk. Made of thick hardened steel for heavy-duty repair work. Ergonomic long handles deliver enough leverage for easy spring replacement, ideal for auto repair shops and DIY engine maintenance. Features Exclusive fit for BMW N13 N20 N26 N52 N55 Valvetronic valve pressure springs 2-in-1 function to disassemble and assemble valve torsion springs Hardened alloy steel construction, sturdy and anti-wear Lockable clamping design for safe one-man operation.