PISTON RING SERVICE TOOL SET

Piston ring compressors with ratchet key - 
3in. capacity 53 - 125mm 
3-1/2in. capacity 90 - 175mm 
4in. capacity 90 - 175mm 
Piston ring tool capacity : 50 -100mm 
Piston ring groove cleaning fits : 2 - 5in. / 51 -127mm 
Cleaning blade 1 size : 1/16 - 3/16in 
Cleaning blade 2 size : 2.0 - 4.5mm 
Cleaning blade 3 size : 1.2 - 5.5mm 
Offset Driver : Phillips and slotted