The Calder Lead Flashing Clips (pack of 50) are a must-have for any roofing project. Designed to secure lead flashing and prevent it from lifting in high winds, these clips are easy to install and require no special tools. Manufactured by Calder, a respected name in the industry, these clips are made from galvanised steel for strength and durability. Their small size makes them unobtrusive, ensuring they wont detract from the aesthetics of your roof while still offering the highest level of performance.