ITEM NAME:Piston Compressor with Installer Ratchet Plier Remover Expander Engine Ute PHB Descriptio n Material: steel Color: color Piston ring clamp size: 17CM Piston ring compressor size: 7.5*5.6CM Piston ring compressor adjustable range from 53mm to 175mm Product list: piston ring pliers *1,Piston Ring Compressor *1, wrench *1 Honesty is gold for all! Piston Ring Compressor with Installer Ratchet Plier Remover Expander Engine Tool