Blind plug SKINTOP® CLICK BLK 20 RAL 7035 LGY, blind plug, bore diameter: 20.3mm, wrench size 1: 27mm, light grey, IP 68 - 5 bar (30 min), areas of application: Blind plug with innovative CLICK system for quick installation in hard-to-reach places. Ideal for quickly closing pre-made, unused bores, measurement, control and electrical engineering, plant and equipment construction, switch cabinet construction, automation technology, benefits: fewer parts, no lock nut required, no thread required, simple, free installation in any position, up to 70% time saving thanks to innovative locking system