Punch seems to work fine , but the packaging was horrendous and I'm surprised it made it in one piece. Somebody couldn't even bother to secure the handle.
Martin Yale Machines Series
5000 Series Hole Punch - Martin Yale Industries
Martin Yale Finishing Machines
Martin Yale 525M Adjustable 5-Hole Punch
Martin Yale 525M Master Adjustable Hole Punch
Martin Yale Finishing Machines
Martin Yale 525M Master Adjustable Medical Punch, Adjustable to handle 2, 3, 5 or 7 hole punching, for the special forms used in the medical
Master 525M 3, 5 & 7-Hole Adjustable Punch - 40 Sheets [White] 1 /Each
Master 24-Sheet Lever Action Two- to Seven-Hole Punch, 9/32 Holes, Black
The Master MP3 Hole Punch by Martin Yale can punch through 20 sheets of 20lb paper with ease. Has an oversized handle for easy open-handed punching
Master MP3 Hole Punch by Martin Yale