These Non-Sparking Chain Hoist With Trolley are made of Aluminum Bronze and Beryllium Copper, it is a high quality grade beryllium copper alloy material and a standard grade aluminum-bronze alloy. These tools are non-magnetic and non-corrosion, very suitable used for LPG and LNG vessels, and oil-gas industry etc.
| Capacity T | I-Beam Width mm | Weight (g) | |
| Aluminum Bronze | Beryllium Copper | ||
| 0.5 | 68-94 | 25 | |
| 1 | 68-100 | 34.5 | |
| 2 | 94-124 | 48 | |
| 3 | 116-140 | 50 | |