The Unior 617080 Set of Long Allen Keys includes 10 pieces in a plastic case. The keys have a hex shape and are suitable for use in various applications. The dimensions of the keys are as follows:

• 1.5 mm
• 2 mm
• 2.5 mm
• 3 mm
• 4 mm
• 5 mm
• 6 mm
• 8 mm
• 10 mm
• 12 mm

The keys are of the long type, which facilitates access to difficult areas during work.