Industrial KA-66-K Sprue Bushing (KA-66-K, KA66K) is a mold component from RSI designed as a sprue bushing. It sits at the nozzle interface in injection-molding tooling to guide molten material into the sprue and runner system while contributing to a proper seal at the mold seam. The KA-66-K designation places this model within RSI’s line of sprue bushings, intended for integration with compatible mold plates and sprue assemblies. For exact dimensions, material specification, and mounting details, consult the official RSI product documentation.
