This 2-piece coil spring compressor is a must - have tool. It's designed to work seamlessly with a 21mm socket or spanner, making spring compression tasks easy and efficient.


Using this Neilsen CT0917 coil spring compressor is straightforward. First, make sure you've got a 21mm socket or spanner ready. Then, attach the compressor to the coil spring you want to compress. Start turning the socket or spanner gently to compress the spring. When using it, always wear safety goggles to protect your eyes from any potential flying debris. Also, don't over - tighten the compressor as it may damage the spring or the compressor itself. After use, clean the compressor with a dry cloth to remove any dirt or grease. Store it in a dry place to prevent rusting. This will keep your compressor in good working condition for a long time.