- Compact design for CNC bench work: designed for use with T-slot and hole grid worktops on CNC bench machines such as the 3018 series. Its compact footprint saves table space and keeps work areas clear. Dimensions: 65 mm long x 20 mm wide x 62 mm high. - Wide working area: offers a working range up to 77 inches, enabling clamping of materials with different thicknesses. Equipped with easy-to-use buttons for quick and safe installation or removal of stock material. - Durable material: made of high strength 6063 aluminum alloy, providing excellent durability and wear resistance for both woodworking and metalworking applications. - Enhanced safety: two protective covers at the front and back protect stock and the work surface from scratches, helping keep workpieces secure and surfaces undamaged. - Reliable performance: designed to securely hold pieces during milling, drilling, or routing, with a focus on stability and repeatability in busy workshop environments. - Compatibility and use cases: - Use on T-slot or hole grid worktops for small CNC mills and routers (eg, 3018 series) to clamp irregular or varying-thickness stock. - Secure wood blocks or aluminum stock during routing or drilling to prevent movement and reduce setup time. - Fixture parts for prototypes or repeatable operations, protecting surfaces while maintaining fast, tool-friendly access. - Summary: a compact, durable hold-down clamp with a broad thickness range, protective features, and simple operation, built to withstand woodworking and metalworking tasks on compatible CNC bench systems.