Purpose:
Mainly used to install piston rings in compression cylinders. Fine tooth lock supports you in compressing bands in small engine increments. It is an indispensable tool for mechanics, tractors, cars, trucks, racing cars, and diesel engines.

Package Includes:
 You'll receive a piston ring compressor set including 2pcs piston ring pliers and 13pcs piston rings. These tools are good helper for repairing different types of car engine, the pliers included will make piston rings' installation more easily. For easy to carry, we also provided a case for storing piston ring compression tool set.

High Quality: 
The piston ring set is made of manganese steel and iron, high quality and durable. The fine-tooth ratchet pliers can be used flexibly and can be parallel or perpendicular to the cylinder block for precise compression, saving time and effort.

13Pcs Piston Rings: 
13 sizes of piston rings are provided in this set: 62-65mm, 75mm, 80mm, 85-86-88mm, 90-92-95mm, 100-102mm, 105-106-108mm, 110mm, 113-114mm, 120-123mm, 125-126mm, 135-137mm, 140-142-145mm, which can be applied to different types of motors, you can check your car type information and select suitable size from them.

Fine-Tooth Design: 
The pliers of piston ring compressor tools with fine-tooth design can compress piston rings in small engine increments, can be applied to almost all situations.

Package Detail:
1pc x piston ring pliers
13pcs x piston rings