3 4 6 Car Auto Engine Piston Ring

High Quality Piston Ring Compressor Material: Tempered Spring Steel New Piston Ring Compressor Installer Band Ratcheting: 53-125mm (3) 53-175mm (4) 60-195mm (6) -With adjustable safety screw -Ratchet type Fit for size 3 Piston Ring: 2.08″ 4.92″ (53mm – 125mm) Fit for size 6 Piston Ring: 2.08″ 6.88″ (53mm – 175mm) Fit for size 6 Piston Ring: 2.36″ 7.67″ (60mm – 195mm) Professional installation recommend Compatible: Fit for all car Easy action thumb release switch, assures a proper fit on the piston and a positive locking action. The compressor gently compresses the piston rings into position reducing the risk of damage to components during installation. Key operated with ratchet mechanism and safety valve for combining safe rapid compression with positive control. NOTE: All dimensions are measured by hand, there may be small deviations Whats in the box: 1 x 3 or 4 or 6 Piston Ring Compressor 1 x Wrench