UNIOR Flare Nut Wrench 7mm/8mm

• Double-sided 7mm & 8mm openings: Covers the most common sizes for hydraulic brake compression nuts, hose fittings, and bleed nipples across major brands.
• Five-sided flare nut head: Grips fasteners on five sides for even force distribution, minimising the risk of rounding or damaging delicate nuts.
• Low-profile & compact design: Enables easy access to tight, hard-to-reach fittings on brake callipers, hoses, and frame junctions.
• 1/4" square drive compatibility: Functions as a standalone wrench or attaches to a torque wrench as a crowfoot for accurate, manufacturer-recommended torque values.
  

The UNIOR 1760.2 Flare Nut Wrench is a professional-grade, double-ended tool essential for anyone working on hydraulic brake systems. Featuring 7mm and 8mm openings on each side, this versatile wrench is specifically designed for compression fittings, hydraulic hose nuts, and bleed nipples found on most mountain bike, road, and gravel disc brake setups (Shimano, SRAM, Magura, Tektro, and more).

Its clever five-sided flare nut head grips the fastener on five flats instead of just two or four, distributing force evenly to prevent rounding off soft aluminium or brass nuts — a common issue with standard open-end wrenches. The low-profile design provides excellent access in cramped areas around callipers, levers, and frame fittings, while the built-in 1/4" square drive allows it to double as a crowfoot attachment for precise torque application when used with a torque wrench.

Durable, precise, and built to last, the UNIOR Flare Nut Wrench is a must-have for home mechanics, bike shops, and professional technicians who demand clean, damage-free brake bleeding and hose installations every time.