Piston Ring Service Tool Set

Piston ring compressor w/ ratchet key:

H3″(53-125mm)

H3-1/2″(90-175mm)

H4″(90-175mm)

Piston ring tool capacity: 50-100mm

Piston ring groove cleaning: Fits: 2″-5″ (51-127mm)

Blade 1 size: 1/16″ – 3/16″

Blade 2 size: 2.0mm – 4.5mm, 1/4″

Blade 3 size: 1.2mm – 5.5mm

Offset screwdrivers