Description:*Complete With Locknut and Washer.*Waterproof, Dust-proof, Anti-acid, Anti-alcohol and so on.*Easy to install, and help you clamping cable.*Great accessory for junction boxes etc or anything where inserting a cable could cause water to enter into electrics, using the correct rated cable compression gland will ensure the item stays waterproof. Specifications:-Type: M25-Thread Length: 11mm/0.43inch-Thread Diameter: 25mm/0.98inch-Cable range: 11mm-16mm/0.43inch-0.63inch-Material: Plastic-Color: Black Package Included:4 x Cable Gland