The CW25 SWA Cable Gland is suitable for 1.5mm 19 Core, 1.5mm 27 Core, 2.5mm 10 Core, 2.5mm 12 Core, 2.5mm 19 Core, 4mm 7 Core, 4mm 10 Core, 4mm 12 Core, 10mm 3 Core, 10mm 4 Core, 16mm 2 Core, 16mm 3 Core, 16mm 4 Core, 25mm 2 Core, 25mm 3 Core and 35mm 2 Core Armoured Cable. An Armoured Cable Gland is primarily used for inserting a length of cable into a device or piece of electrical equipment, whilst maintaining a safe and tight seal to provide a variety of benefits, including: Sealing and Retention, Earthing/Grounding, Bonding & Insulation. The CW25 Armoured Cable Glands can be used for indoor or outdoor use, as they are waterproof and protected against environmental effects such as rain and snow. All the Armoured Cable Glands that we stock and supply are designed and made to the British Standard of BS6121, meaning they are safe and have been thoroughly tested to ensure their integrity. This pack contains: 2 Glands, 2 Locknuts, 2 PVC shrouds, 2 Earth tags Brass indoor gl