What is another word for hex head wrench?
Pronunciation: [hˈɛks hˈɛd ɹˈɛnt͡ʃ] (IPA) 
The hex head wrench is a commonly used tool in various industries, which is also called a hex key or allen wrench. This type of tool typically has a hexagonal cross-section and a long arm, which is designed to reach into tight spaces and grip the bolt. There are several synonyms for hex head wrench, including a hex driver, allen key, and a T-wrench. The hex driver is a bit larger than the average hex key and has a more robust handle, providing better grip. An allen key is basically the same as an allen wrench, but the key is usually shorter and has a loop at the end, which helps to increase torque. Lastly, the T-wrench has a T-shaped handle, providing more leverage and power when tightening or loosening bolts.
