Castaldo Mold Locks

$18.15
1 - 2
3 - 9
10 +
Total ---
Insert one of these brass cones into each corner of your rubber mold. They will form locks to prevent mold shifting during injection. May be used alone or with powder for easier separation after vulcanizing.

Each bag contains 1/4 cup (3 oz.) of Mold Locks, equaling approximately 150 pieces.
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