Published at Monday, August 13th 2018, 15:39:30 PM by Jimmie Frank. Clamp. Bench clamps are tools used by carpenters to hold woodwork in place on their workbench. Clamps and clinches hold the items together to make joining, cutting and sanding swift. They ensure that all these activities are done right for excellent results with the wood items they are being prepared for. When it comes to the bench clamps, the market has numerous brands. If you are interested, you should consider a few things so you can choose the best.