Side Locks
Progressive Side Locks provide positive guidance between cavities and cores. Pockets are machined on the side with the mold halves assembled. Available with dissimilar steels, heat treated to different hardnesses, or with industry-standard similar steel specs, Progressive Side Locks out-perform the competition.
Top Locks
Progressive Top Locks provide positive guidance between cavities and cores. The design allows for easy installation and fitting as the pockets are machined from parting line.