[Features]-Ideal for OP type plastic molds and lot management of molded products. - It is a product for embedding in a plastic mold. ●The date display can be changed with one touch from the inside of the mold. (Simply turn the arrow part with a screwdriver.) Uses a ball plunger for indexing. Compared to O-rings, the positioning (arrow indication) accuracy is improved, and it has excellent durability against gas generated during processing and high temperatures. increase.
