【Professional Tools】Socpuro piston ring repair kit fits compression cylinders, using fine-tooth locks to support compression bands. Ideal for mechanics working on tractors, cars, trucks, race cars and diesel engines.
【13 Sizes of Piston Rings】Includes 13 piston ring sizes from 85-153mm (3.35–6 in), suitable for various car engines. Compared to regular 1.2-inch-wide piston rings, our latest upgrade to 2-inch (50mm) width provides a more secure grip on the piston for easier handling. Check your vehicle specifications to select the correct size.
【Adjustable Pliers】The positive locking action of the compression piston rings prevents damage to the rings or piston. The pliers can be operated parallel or perpendicular to the cylinder block and quickly inserted into the piston ring for precise compression.
【Quality Material】Piston Ring Compressors are made of high-quality alloy steel; pliers use chrome vanadium steel for hardness and grip. Fine-tooth locks ensure accurate, incremental compression.
【Portable and Organized】Set includes 13 engine piston rings, heavy-duty pliers, small pliers and a velcro strap. All tools are organized in a blow-molded storage case for easy use and transport.