Products
Chain Block - BLACK VIPER Hand Chain Hoist
The Black Viper Chain Block by STL, Sing Teck Leong is a premium-class, lightweight manual hand chain hoist engineered for demanding heavy-duty lifting and rigging operations.
Available in capacities from 0.5 to 30 tons, the hoist features a highly shock-resistant, dust-proof housing, low-wear sintered brake linings, and a ball-bearing main axle to minimize manual effort. Designed to integrate seamlessly into professional rigging setups alongside coupling links, hammerlocks, and alloy chain slings, it features forged hooks with reinforced safety latches. Fully supported with MOM/PE certification options, this chain block delivers uncompromised safety and durability for industrial applications across Singapore.
Available capacity of 0.5T-30T
MOM/PE Certification Available
What are the specifications of the Black Viper Chain Block/ Manual Chain Hoist?
- High shock-resistant housing, fully encapsulated against moisture & dust
- Forged hooks with reinforced safety latches
- Main axle with ball bearing to minimize pulling effort
- Low-wear sintered brake linings
- Housing with high-quality powder coating
- All unpainted parts with high-grade corrosion protection
- Extensive spare parts & maintenance service
Chain block dimension & Table of specifications:
