These Non-Sparking Wrench Socket L Type 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.
| S mm | L mm | H mm | Weight (g) | |
| Aluminum Bronze | Beryllium Copper | |||
| 6 | 120 | 29 | 35 | 40 |
| 8 | 144 | 33 | 60 | 70 |
| 10 | 168 | 37 | 90 | 100 |
| 12 | 216 | 42 | 135 | 155 |
| 13 | 240 | 45 | 190 | 215 |
| 14 | 245 | 45 | 215 | 250 |
| 15 | 250 | 48 | 240 | 280 |
| 16 | 255 | 48 | 290 | 335 |
| 17 | 260 | 51 | 325 | 380 |
| 18 | 265 | 53 | 365 | 420 |
| 19 | 270 | 55 | 400 | 460 |
| 20 | 272 | 57 | 450 | 520 |
| 21 | 275 | 57 | 550 | 650 |
| 22 | 278 | 59 | 645 | 750 |
| 23 | 282 | 60 | 680 | 800 |
| 24 | 286 | 63 | 700 | 850 |
| 27 | 294 | 69 | 800 | 900 |
| 30 | 302 | 75 | 880 | 1000 |
| 32 | 310 | 81 | 950 | 1100 |
| 36 | 330 | 85 | 1150 | 1300 |
| 41 | 350 | 90 | 1450 | 1500 |