Really a practical addition to the set I wat already have. What was not mentioned in the description and at the risk I bought so only times "the breadth / - width" this is exactly 70 mm! The chip packing inner surface is rubberized and therefore leaves no scratches or marks on the surface which can be used for attaching the terminal. A little filigree is the tensioning screw, about 4 mm in diameter with fine thread Otherwise the parts is very stable, well-made and flexible. Capacity is 5 kg for my purposes well and sufficiently. In connection with a 2nd terminal and a few parts of the set I wat already gebrauche, can already wat draus tinker. Is the way in the delivery nor a hotshoe for screwing 3/4 "in. Fetch me determined ne 2. terminal.