C.K are the trusted choice of trade professionals and have been at the forefront of hand tool manufacturing for over 100 years. C.K Magma, C.K’s range of premium tool storage, are manufactured from heavyweight polyester for exceptional durability and are truly smarter by design. Reinforced pocket stitching teamed with tougher heavy-duty zips ensure C.K Magma works even harder, keeping tools secure and easily accessible.