Made of aluminum, it has good mechanical properties This product is suitable for product fastening processing in the fields of woodworking, welding, metal processing and so on The product is equipped with non-slip rubber gaskets, which are firmly clamped and do not hurt the table 70mm wide jaw for gripping objects of different sizes The solid plate base can fix the work piece on the working table, which can avoid machining error caused by machine vibration Welcome and I wish you a happy life, my friend., Manufacturer: DCDCD