Universal Overhead Valve Spring Compressor - PKTool The PKTool Universal Overhead Valve Spring Compressor is a reliable and efficient tool designed to simplify the removal and installation of overhead valve springs during engine servicing and repair. Engineered for precision and durability, this compressor features offset jaws that securely grip valve springs in parallel alignment, ensuring stable compression with minimal movement or slippage. Designed for versatility, this universal tool is suitable for a wide range of overhead valve (OHV) engines, making it ideal for professional mechanics, engine rebuilders and serious DIY enthusiasts. The offset jaw design allows for easier access in tight engine bays, reducing time and effort when working on cylinder heads without compromising control. Its robust construction ensures consistent performance under workshop conditions, providing dependable operation across repeated use. Whether you're replacing valve stem seals, servicing cylinder heads, or performing engine maintenance, the PKTool Universal Overhead Valve Spring Compressor delivers efficient compression and safe handling of valve springs. Built for practicality and durability, it’s an essential addition to any automotive workshop tool kit. Features & Benefits: Universal design for overhead valve (OHV) engines Offset jaws for secure parallel spring compression Minimises slippage and improves control Suitable for engine servicing & cylinder head work Ideal for workshops, mechanics & DIY engine rebuilds Durable construction for repeated professional use