High quality fold-up set of metric hex keys / wrenches from Allen®. This set is great for easy storage and eliminates misplacing keys.

• From Allen®, the original manufacturer of the hex key
• Heat treated, tempered alloy steel provides high strength and resistance to rotational distortion
• All hex keys are precision formed to exact dimensional tolerances for precise fit
• Rotates to 270 degrees to a firm stop for better torquing and access
• Dual material case is color coded for quick identification: metric blue

Included Sizes:

• 1.5 mm
• 2 mm
• 2.5 mm
• 3 mm
• 4 mm
• 5 mm
• 6 mm

For a matching SAE set, please see S-TS6622.