I purchased this for home use, but I rarely used it and it has been stored at home for a long time. It has been used very few times and I think it's in good condition. A high-performance punch with a handle lock, compatible with 2 holes, 80mm spacing, and mm hole diameter. - Brand: CARL - Model: UB-85 - Punching Capacity: 45 sheets - Size Compatibility: A3 to B7 - Handle Lock: Yes Thank you for looking.