Unior 1751/2 Nipple Driver

The Unior 1751/2 nipple driver is a tool for building and truing bicycle wheels. It is suitable for building or repairing wheels at home or in the workshop, making it easier to screw nipples onto spokes.

• Screw the nipple onto the spoke effortlessly thanks to the rotating handle
• Designed for wheel building, with a shaped guide that holds the nipple in place
• Works with standard-shaped nipples
• Steel body, 171 mm long for comfortable working
• 1.2 mm version: check that this is the size you need

Technical specifications

• Overall length: 171 mm
• Weight: 160 g
• Material: Steel
• Package contents: 1 x Unior Bike Tools Nipple Driver 1751/2
• Intended use: Wheel building: screwing the nipple onto the spoke
• Compatibility: Standard-shaped nipples
• Variant: 1.2 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.