Multiple sealing insert SKINTOP® DIX 21640, multiple sealing insert, PG 21, number of cable entries: 6 pieces, bore diameter: 4 mm, natural, areas of application: instead of the inner sealing insert, a seal with several bores is used, for use in SKINTOP® cable glands, benefits: increasing the packing density enables smaller dimensioned components, easy routing of several cables through one screw connection