Features Versatile: they are also easy to use in machine pliers for levelling and adjusting milling and grinding machines, forming machines, planers, jigs and many other applications. EXCELLENT PERFORMANCE: The adjustable parallel plate is versatile in construction, dosing and inspection work as well as setting up various machine tools. Make your life easier: simple and economical operation when drilling, milling, mounting and other work. And can easily clamp a set of workpieces. Strong practicality: the size and parallelism of the product ensures the actual, reliable and accurate position of the workpiece. EXCELLENT CUSTOMER SERVICE We care about the feelings of every customer. If this product does not meet your expectations, please do not hesitate to contact us. We will do our best to serve you. Specification: Condition: 100% Brand New Item type: parallel block Material: tool steel. Quantity: 10 pairs Accuracy: 0.0005 Size: 1/8 inch. Package list: 20 x parallel blocks. Package List