Socket sets for working at height Here at Secure Tools, we stock a fantastic range of professional socket sets that are perfect for working at height.From our brilliant introductory 20 piece sets to our fantastic comprehensive 52 piece, all of our socket sets come with an IP67 case and foam inserts to keep your new socket set organised and in good condition. Browse our brilliant range of socket sets today. Don't hesitate to reach out to our fantastic team of experts for more help and advice.