Description
Product Overview
SHINICO nylon pulleys are crafted from high-quality nylon to ensure smooth, quiet operation, preventing noise during use. These pulleys feature a maximum load bearing capacity of 20 kg, with a safe capacity of 5 kg, and are designed for 4 mm ropes. Available in sets of 20 pieces, they come with either plastic or iron hooks, providing versatility for various applications. The beige color and durable construction make them reliable for industrial, scientific, and DIY environments, backed by a 4.7-star customer rating.

Usage
These pulleys are ideal for wire amateur radio loop antennas, allowing for easy adjustment and setup in radio operations. They are also perfect for DIY school pulley frame projects, helping students learn about mechanical systems and physics principles. Additionally, they can be used to create small pulley systems for lifting light goods in workshops, homes, or educational settings, catering to hobbyists, educators, and industrial users seeking efficient, low-noise solutions.
Why Choose Us
SHINICO pulleys stand out due to their high-quality nylon material, which ensures longevity and reduced wear. The brand’s commitment to precision manufacturing results in pulleys that operate smoothly and quietly, enhancing user experience. With a top ranking in mechanical flat belt pulleys and positive customer reviews, these products offer reliable performance for both amateur and professional use, providing excellent value and support for diverse projects.
Key Features
- High-quality nylon construction for noise-free and smooth operation
- Maximum load capacity of 20 kg with a safe limit of 5 kg
- Compatible with 4 mm ropes for versatile applications
- Includes 20 pieces per set with plastic or iron hook options
- Lightweight and compact design ideal for DIY and educational use
FAQ
What is the material of these pulleys?
The pulleys are made from high-quality nylon, which prevents noise and ensures smooth, durable performance.
What is the maximum weight these pulleys can handle?
They have a maximum load bearing capacity of 20 kg, with a safe working load of 5 kg for reliable use.
Are these pulleys suitable for radio antennas?
Yes, they are designed for wire amateur radio loop antennas, providing easy adjustment and support.
How many pulleys come in a set?
Each set includes 20 pieces, available with either plastic or iron hooks to suit different needs.
Can I use these for educational projects?
Absolutely, they are great for DIY school pulley frames and learning about pulley systems in physics.




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