Features and Benefits:
- Install pistons from 2-7/8 to 4-3/8" (73 to 111mm).
- Pliers can be used parallel or perpendicular to the cylinder block.
- Fine-tooth ratcheting lock allows you to compress bands in small increments.
- Set works by placing a band around the piston, covering the rings and hooking pliers into the band and squeezing.
- With the band tightly around the piston, insert piston into cylinder and tap lightly with hammer handle to install.