22-556 = Aluminum Mold Frame 1-7/8'' x 2-7/8'' x 3/4''

These jewelry mold frames are for holding uncured rubber and model when vulcanizing. Each frame is machined from hardened aircraft aluminum.

The openings are made to accept all standard pre-cut mold rubber with no trimming required.

Cavity is 1-7/8"W x 2-7/8"H x 3/4"D.

* Note, the overall size of the molds may vary.