Unior 1760/2 Recessed Nut Spanner

The Unior 1760/2 flare nut spanner is designed for working on hydraulic bike brakes. With two sizes in one tool, it is used for compression nuts and bleed nipples.

• Two sizes in one spanner: 7 mm and 8 mm, one at each end
• Flare nut ends prevent damage to brake hose nuts
• Small and light, 87 mm long and weighing 27 g, it fits in any toolbox
• Slim 4 mm head for working in tight spaces near callipers and levers
• Integrated 1/4" square drive for use with a torque wrench

Technical specifications

• Model: 1760/2
• Sizes: 7 mm and 8 mm, both flare nut ends on one double-ended spanner
• Length: 87 mm
• Head thickness: 4 mm
• Weight: 27 g
• Finish: Trivalent chrome plating
• Intended use: Hydraulic system compression nuts and bleed nipples
• Drive: Integrated 1/4" square drive, suitable for use with a torque wrench
• Variant: 7x8 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.