Steel pins strategically placed in the mold used to push or eject the finished piece part from the mold.
Pins that are pushed into a mold cavity from the rear as the mold opens to force the finished part out of the mold. Also called knockout pins.
A rod which forces the casting out of the die cavity and off cores.
Movable pins in pattern dies that help remove patterns from the die.
Steel pins incorporated into the B-side of a mold that push out the plastic part. More Info