Unior 639A Awl with Straight Round Blade

The Unior 639A awl has a straight, round blade and is designed for anyone working on bikes in the workshop or at home. It is used to open cable housing, make reference marks and clean small holes.

• Opens cable housing after cutting and retrieves trapped inner cables
• Makes reference marks on the headset, seatpost or stem for reassembly in the correct position
• Cleans cleat holes so the shoe engages better
• Checks hex socket wear before using the key
• Hardened tool steel tip, composite handle, overall length 165 mm

Technical specifications

• Model (MPN): 639A
• Length: 165 mm (overall)
• Material: hardened tool steel (tip); composite handle
• Blade type: straight, round
• Variant: 165 mm

Unior was founded in 1919 in Zreče, in present-day Slovenia, where it is still based. For bicycle care, it makes tools, repair stands and wheel equipment. Its name, adopted in the 1970s, comes from the expression “universal tools” and reflects its roots in metalworking.