Each socket is made from chrome molybdenum steel according to GGG-W-6608 for extra strength and quality
Each socket is roll stamp marked with permanent sizing information for quick identification
The socket is rigorously tested, ensuring peak performance and durability
Supplied in a unique tool tray with a removable lid and dove tail joints for use on it's own or as part of our 'Get Organized' system where every tool tray clicks together for total tool organization. Lifetime warranty