These Non-Sparking 2 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 | 1100 | 1250 |
| 150 | 2200 | 2450 |
| 200 | 4640 | 5130 |
| 350 | 8800 | 9600 |