-Big wings with vertical ribs provide a secure grip when torque on.
-UL 94V-2. Comply with U.S. Federal Specification W-S-610E
| 5 color-coded models from 22-6AWG: | UL approved product |
| Model Number: | W1,W2,W3,W4,W5 |
| Brand Name: | Giantlok |
| Place of Origin: | China (Mainland) |