These Non-Sparking Claw Hammer Triangular 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.
| H g | L mm | Weight (g) | |
| Aluminum Bronze | Beryllium Copper | ||
| 230 | 280 | 405 | 405 |
| 450 | 300 | 652 | 652 |
| 680 | 330 | 953 | 953 |
| 910 | 375 | 1205 | 1205 |