A new line of date inserts from Hasco America Inc., Arden, N.C., can be installed and adjusted from the parting line. The Z4860 date insert has a new high-precision locking mechanism that allows the entire insert and arrow insert to be adjusted while maintaining its precise height. Installation of the insert requires the mold maker to machine a threaded pocket according to Hasco’s instructions. The inner arrow insert is replaceable and can be adjusted with a screwdriver. The inserts are offered in sizes of 6 to 20 mm diam. and come in six styles showing year, month, month/ year, day, shift, and resin ID.