Space Balls is a patented product which has the ability to:

Automatically center panels in the assembling process.

Expand and contract as the panel does.

Eliminate panel rattle Help to eliminate the cracking of glue joints.

Cuts out most major call-backs on solid or flat panel doors.

8 – 10 Space Balls are recommended per door.

Space Balls should fit snug, but not tight, by compressing one-third the diameter of the ball.

190P for 0.19 diameter groove.

210P for 0.21 diameter groove.

232P for 0.23 diameter groove.

260P for 0.26 diameter groove (fits standard stile and rail cutters).