A hex key (or Allen key) has a hexagonal cross-section that is used to drive bolts and screws that have also have a hexagonal socket in the head. When you need of hex keys for problem or specialty applications, Fastener Solutions has a variety of options depending on your project needs. Shop our selection of Hex Key Sets, Long Arm Hex Keys, Short Arm Hex Keys, and Woodruff Keys.

For small or large scale orders, request a quote to receive our best pricing available for your custom order.