SWL elevador de tornillo líder elevador manual reductor de luz pequeña plataforma de elevación

1 x SWL Leading Screw Lift (SWL1T/SWL2.5T ). The screw lifter has a self-locking function, that is, the screw can be locked without falling down when it rises to a certain height. Lead screw: 4mm/6mm.

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