| Brand | Yato |
| Entity responsible for this product in the EU | TOYA S.A.More |
| Series | GRD |
| Jaws range | 250 mm |
| Type of | C |
| Force pressure | 540 kg |
| Size | 10"More |
| Material | cast iron |
| Surface finish | surfaced |
| Screw composition | A3 steel |
| Thread finish | galvanized |
| Symbol | YT-64257 |

Stable clamps made of high -quality continuous cast iron. They have a pressure screw with a special tube thread, made of steel with a A3 symbol finished with tinning. Body with additional ribbing strengthening the stiffness of the structure. The surface protected against corrosion with a powder -applied varnish layer. The pressure screw has a movable strap protected against falling out. It allows very strong tightening of the fastened material. The frame is extremely resistant to twisting and vibration. A large surface with a large surface, made of metal is fastened with a ball coat, which facilitates the precise fit of the clamp to the surface of the material. Type C screw crush, thanks to its structure, is one of the strongest clamping clamps, which is why it is used in extreme industrial and construction conditions. When installing heavy steel structures, carpentry and roofing works, often used for welding works for effective, very strong tightening of various materials.