SCARED STIFF (Bally) Hole Guard Set (3)

HOLE GUARDS are the parts the factory forgot!
They are designed by machine owners to prevent wear around
playfield penetrations and eliminate wood chipping and flaking.

The 3 piece set of metal forms and hardware are custom designed
for each game and are easily installed on outholes, ramps, and
other high ball traffic areas. Fits Spider hole, Lock hole and
Skill Shot hole.

HERE are
installation instructions.

Reference"