Put simply, this product is a TRS Gland with Locking Nut from Electricals 24/7 in a pack of 5 for customers.\r\nThe colour comes as grey, being made from a glass filled nylon material.\r\nThe height is 38mm, diameter 28mm and IP rating of 1P65.\r\nAll products available online at Electricals 24/7 come available with a 1 year guarantee as minimum.\r\nNot found what you were looking for today? Why not browse the whole online store for lots of other great electrical products at competitive prices.