Article number: | 22.556 |
Availability: | In stock |
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.