Piston ring assembly kit for car engines, compressor tool and adjustable piston assembly pliers

Made of high-quality material; carbon steel (pliers) / spring steel (compressor)

Piston assembly pliers for installing and removing piston rings, thickness from 3/64 inch to 1/4 inch (1.2 mm to 6.4 mm)

Adjustable sizes from 2-1/8" to 7" (53 mm – 175 mm)

Professional installation recommended

Positively adjustable compression and friction brake