These Non-Sparking 3 leg Gear Puller 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.
| Lmax mm | Weight (g) | |
| Aluminum Bronze | Beryllium Copper | |
| 100 | 1200 | 1350 |
| 150 | 2500 | 2800 |
| 200 | 5200 | 5720 |
| 350 | 9700 | 10650 |