V-blocks are used on a hydraulic workshop press to support workpieces that are not flat. The V-shaped grooves in the blocks support and hold the workpiece and prevent it from slipping which is important both for accuracy and operator safety. This V-Block Set can be used in all three directions: -With the V grooves facing up -With the V Grooves facing down -Laying on their sides forming a table On the bottom side of the V-Blocks are machined sections to allow the tight fitting of the blocks with the V-grooves in the updward position. V-blocks are manufactured from high-quality steel and this set is fits both the 30 Ton and 60 Ton H Frame Presses. Bespoke Bearing Press V Blocks are available and in a variety of sizes to accommodate different presses, applications, and workpieces. And example of bespoke V-blocks are those that have a threaded hole in the base, which allows them to be secured to a workbench or other work surface.