1S2-PK2289SV – Heavy Duty Buckle Knuckles & Paperweight. These belt buckle have four finger holes, It also carries the pin which can fit on any belt hole. These are the all-new and improve Heavy Duty Buckle Knuckles & Paperweight, which has a beautiful color coating over it. These belt buckle Knuckles have four finger holes that can fit any finger size. It also carries a pin which can fit on any belt hole.