Cable gland SKINTOP® ST PG 21 RAL 7001 SGY, cable gland, PG 21, clamping range (min./max.): 13 - 18 mm, wrench size 1: 33, silver grey, IP 68 - 5 bar (30 min), , Areas of application: Wherever many cables and lines have to be inserted into a housing in a space-saving manner, photovoltaics, mechanical and equipment engineering, automation technology, Benefits: Increased oil resistance for greater functional reliability, permanent vibration protection, optimal strain relief, wide range of accessories (e.g. multiple sealing inserts), large, variable clamping ranges