Premium Material: Made of 100% new PA-66 nylon, it is different from most cable glands on the market which are made of recycled plastic. Waterproof IP68: Waterproof ring thickened rubber seal with inclined clamping jaw and thickened special waterproof gasket, truly achieves IP68 waterproof level. Safe and Durable: These insulating cable glands feature high toughness, durable corrosion resistance, shock resistance, dust resistance and 94v-2 flame retardant for safe and reliable use. Widely Used: These cable glands are widely used in cable fixing, wire splices, machinery control boxes, distribution panels and electrical appliances, etc. Ideal for junction boxes, panels, switches, outdoor outlets.