Used for protecting the cable from easily loosening or rotating after tightening. Suitable for chandeliers, chandeliers, ceiling lamps, table lamps, restaurant lamps, bar lamps, fancy lamps, and a variety of DIY lighting fixtures use.SpecificationColor: SilverMaterial: Carbon Steel, Nickel PlatingThread: M10*1Cord Grip Size: 12 x 19 mm/ 0.47 x 0.75 inch (Dia*L)Base Size: 15 x 26mm/ 0.59 x 1.02 inch (Dia*L)Range of Application: 1.2-2.0mm Steel Wire RopePacking List: 5 x Cord Grip Connector with 5 pcs Base (M10*1 Thread), 5 x Self-tapping Screws, 5 x Plastic Expansion TubesAdvantageMade of carbon steel, durable and long-lasting.Easy to install, fits most light sockets and wires.Used to protect the cable from loosening or rotating after tightening.InstructionInsert the wire directly into the auto-lock and press the tip of the cord grip to adjust the length freely.NOTE: Please check whether this product is suitable for your wire before placing an order.