Category: Lifting Hooks
HLM 171 Tong Blocks, Weight: 11-35lb | Sheave Diameter: 6-12 | WLL: 1/2 to 2-1/2
HLM INDUSTRY 171 Tong Blocks
Heavy-duty forged construction with precision-machined sheaves to reduce cable wear, featuring optional marine-grade coatings for enhanced corrosion resistance. Ideal for high-load marine and industrial applications demanding maximum durability and smooth operation.
- Weight: 11-35lb
- Sheave Diameter: 6-12
- WLL: 1/2 to 2-1/2
- Steel sheaves with roller bearings and pressure lubrication.
- Forged steel eyes and hooks.
- Easy opening feature shown available in 8″ size only.
171 Tong Blocks | Heavy-duty forged alloy construction with reinforced sheave design for high-capacity line handling in demanding marine and industrial applications.
HLM INDUSTRY – China Manufacturer, Supplier and Factory
171 Tong Blocks | Heavy-duty engineered sheave system for extreme-load marine and industrial cable/rope guidance applications
Specifications of the Product:

Welcome to buy the newest and cheapest 171 Tong Blocks from HLM INDUSTRY. We are one of the leading manufacturers and suppliers in China, offering wholesale, OEM services, and discounted pricing. With CE certification, our in-stock products are manufactured to the highest standards in China, ensuring premium quality at competitive prices. Feel free to request a free sample.

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