... ,eject the inner uneven slide core with the slide plate parts within the slide stroke,then the plastic can be push ... in the market. Our Prodouts: . Slide retainters: Slide holding devices, Slide lock, 2 Latch lock units: Latch Lock,Parting lock ... slide interlocks, Square interlock,Tapered interlocks, Taper pin sets . Ejector devices: Two-stage ejector, Accelerated knock-outs,slide core units, Lifter ...