300mm Wide

CMW is the UK's leading provider of 300mm cable trays for a wide range of commercial or industrial electrical and construction projects. Our products are made from the highest quality materials, and our expert team is on hand to provide you with the best possible service. With over 20 years of experience in the industry, we are the go-to choice for anyone looking for reliable and affordable cable management solutions. We also offer next-day delivery on all orders and free delivery on those over £100. Browse our range of 300mm cable trays below!