Various Sizes: Pg7 (3Ndash;6.5Mm) / Pg9 (4Ndash;8Mm) / Pg11 (5Ndash;10Mm) / Pg13.5 (6Ndash;12Mm) / Pg16 (9Ndash;14Mm) ) 5 Sizes Per Set , Grave; From 25.Durable Material: The Cable Gland Uses High Quality Pa6 Fire Protection. Ip68 Waterproof Nylon And Lock Nut Gaskets To Seal Your Wires To Ensure Resistance To Alkalis, Acids, Dust And Shockproof From Cable.[Adjustable Design] Adjustable Cable Connector, Design Is Perfect For Grip, Waterproof And Sealed Effortlessly . The Multi-Thread Design Ensures Fast, Secure Assembly And A Permanent Lock Nut Fit.Easy To Install. Use: The Compressed Cable Gland; Does Not Need To Be Disassembled. The Cable Entry Can Be Inserted Directly And Then Easily Tightened.[Application] Nylon Cable Connectors For All Electrical Equipment. Weather Resistant, Such As Outlets, Switches, Junction Boxes, Distribution Boards And Cable Ties. Strong Resistance To Traction, Will Not Damage Cables Or Equipment.