These patent-protected magnetic corner blocks with an integrated line pin holder are expertly designed and made in the UK by Stu Crompton, a seasoned bricklayer with 22 years of experience. Ideal for apprentices, DIY enthusiasts, and professionals alike, these corner blocks securely fit any bricklayer’s profile. The brick string line wraps effortlessly around the block and stays firmly in place, ensuring precise and reliable alignment during your projects.
