specification  Item: Bench Vise  Material: high carbon steel  Color: black + blue  Model: 50MM  Jaw width: about  65mm jaw opening: about 50mm  Maximum base capacity: about 62mm  Rotating base: 360 degrees  Weight: about 1.55kg (50 models)  Tips:  Always wear glasses in the work area. Choose the correct type and size of hand tools.     Features:  1. 100% brand new and high quality.  2. Durable steel structure, strong and durable.  3. Wide range of uses, convenient and easy to use.  4. The base and jaws rotate 360° in both directions.  5. The fixture has a 50 mm deep opening, which can fit most workbenches or desktops.  6. Suitable for occasional use, garages, hobby projects, small repairs, model making, wood products, jewelry making, etc.     Package contents:  1x 50mm heavy duty bench vise  It only contains the above package contents, not other products.  Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real item. The allowable measurement error is +/- 1-3cm.    Note:    1.Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.  2.It is normal that silicone products may have some odor since vulcanizer (a kind of catalyst which plays an important role in the molding process) is added to the raw material to make the finished products more flexible. Generally, most of the vulcanizer will volatile after the shaping, and the residue will be gone within few days. (The vulcanizer will do no harm to people's health)  A small tip to remove the odor: keep the product in the saltwater for about half an hour, wash and dry it, the odor will disappear then.