An electrical part known as a cable gland enlarging adapter is used to provide a safe and waterproof seal between a cable gland and a cable with a greater diameter. This adapter enlarges the cable entry hole of the cable gland so that a bigger cable can be wrapped securely around it. The Cable Gland Enlarging Adapter is a crucial accessory for connecting cable glands with various device thread sizes. It saves money by allowing a smaller cable gland to fit a larger cable, eliminating the need to buy numerous cable glands of various diameters.