ToolTech 9pc Hex Key Set

Quickly and easily find the perfect sized hex key for your projects, loop a carbineer through the loop to easily attach it to bags, belts, or pouches.

Made of chromium-vanadium material.

Sizes included: 

• 1/16in
• 5/64in
• 3/32in
• 1/8in
• 5/32in
•  3/16in
• 1/4in
• 5/16in
• 3/8in
  

Uses SAE measuring system.