About this item

• Package includes: 4 x Crank Arm Nuts
• Made of high-quality metal, fine workmanship, environmental protection, electroplated surface, rust prevention, wear resistance, long service life, strong and durable.
• The thread is deep and complete, the thread is deep, the thread is neat and clear, the force is uniform, and it is not easy to slide.
• Easy to install and disassemble, reusable.
• Scope of application: bicycle, mountain bike, etc.