QWORK Piston Installer Pliers, Car Engine Adjustable Piston Ring Installer Removal Kit, Compressor Tool and Piston Ring Pliers
- Material: Carbon steel (pliers) + strong spring steel (compressor), durable to use.
- Adjustable Range: 2-1/8" to 7" (53mm - 175mm)
- Easy Operation: Installs and removes piston rings up to 6.4mm (1/4") without twisting.
- Advantage: Piston ring disassembly process, expanded piston ring, easy to use, safe and reliable.