• 【Professional Anti-Drop Design】Ensures stable fixture, preventing loosening or falling off, enhancing usage safety.
• 【Electroplated Hardening Treatment】Increases surface hardness and corrosion resistance, extending product lifespan while improving aesthetics.
• 【Square Hole/Spline Bottom Bracket Compatibility】Suitable for various types of bottom brackets, enhancing product versatility and flexibility.
• 【Lightweight Design】Weighing only 64g, easy to carry and install, reducing overall burden.
• 【Durable Material】Made of high-quality 45# steel, strong and durable.

Specifications:

• Model: ZY-T86
• Full Length: 78mm
• Screw Nut Outer Diameter: 21mm
• Screw Nut Inner Diameter: 7mm
• Screw Nut Height: 9mm
• Material: 45# Steel
• Weight: 64g
• Compatibility: Square hole and spline bottom brackets
• Application: Mountain bike repair tool