The SIP 315A Dinse Panel-Mounted Socket is one of a variety of versatile and high-quality dinse components, including plugs, sockets, and couplers, which are perfectly suited for use on a range of components in home, trade and professional applications. High-quality 315A dinse cable plug 20mm cut-out panel and 42mm outside 35mm to 50mm cable size diameter Manufactured for added durability and ease-of-use Suitable for a range of SIP welding equipment Convenient and superb value-for-money