These spring-loaded catches are a fantastic addition to any INDUSTRIAL workshop .Their sturdy construction ensures they can withstand even the toughest of work conditions. After i put it to the test I was impressed with how well it held up. It securely kept my workpiece in place without any slippage or movement. These catches are perfect for those in the industrial and scientific fields, providing a reliable hold for their work. The only con is that they may be too heavy-duty for some hobbyists or casual users..