The glands are available in 16mm and 20mm diameters, the seal is IP66 and IP68 rated against dust and water, up to 5bar, and they have a flame rating of UL94 with an operating range of -20°C to 100°C.
Helukable claims that no tools, threaded holes or locknuts are required to fit the Easy cable gland, they can be fastened by hand by pushing the gland in and turning clockwise. This is said to achieve the same tight fit compared to traditional glands held in place with locknuts.