| Customization: | Available |
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| Standard or Nonstandard: | Standard |
| Feature: | Anti-Static, Oil-Resistant |
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Power Tool 508 Large Diameter Stringing Pulley Block Nylon Sheaves
This 508mm Large Diameter Stringing Block is adaptable to the conducting wire which has the aluminum's nominal cross-section of up to 400 square millimeters. The block dimension (outside diameter*root diameter*sheave width) is Φ508×Φ408×75 (mm).| Model | Number of wheel | Rated load(kN) | Weight(kg) | Features of Sheave |
| SHD508 | 1 | 20 | 18 | Rubber lined aluminous sheave |
| SHS508 | 3 | 40 | 61 | Middle:cast steel sheave Conductor: rubber lined aluminous sheave |
| SHW508 | 5 | 60 | 93 | |
| SHDN508 | 1 | 20 | 16 | MC nylon sheave |
| SHSLN508 | 3 | 40 | 47 | Middle:MC nylon sheave Conductor: rubber lined aluminous shaeave |
| SHWLN508 | 5 | 60 | 79 | |
| SHSQN508 | 3 | 40 | 43 | MC nylon sheave |
| SHWQN508 | 5 | 60 | 70 |
Packing and Shipping 
BUSINESS FAQ:
1. How is the quality of your products?
Our products are manufactured in strict accordance with national and international standards, and we test each product before delivery. If you would like to view our quality certification and various test reports, please ask us.
2. Why should you chose us?
Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, excellent customer solution proposals.
3. How to ensure the interests of buyers?
Our company supports online trading, which not only ensures the safety of the buyer's funds, but also guarantees the quality of the goods. From the outbound, to the loading, and finally to the receiving, the whole process is transparent.
4. How to guarantee delivery time?
We are a factory with a large inventory of stock, which guarantees that the goods will be shipped within the fastest day from the date of signing the contract.