Includes: (4) Toggle Latch Clamps with Adjustable U Bolt Type-40341 Function: A versatile time saving clamp that works with jigs and fixture assemblies, doors, automotive applications, heavy duty machinery, and a range of woodworking projects Premium design: Color coded red anti slip vinyl hand grip on a steel handle coated with zinc plating for anti rust and corrosion resistance and long lasting durability Easy to use: Toggle latch locking design allows instant lock and release while enabling precise adjustment of mounting distance and clamping force Holding capacity: 907 kg / 2000 lbs Use scenarios: - Woodworking and cabinetry: glue ups and jig setups for doors, panels, and drawers - Automotive and metalworking: fixture mounting and panel alignment during installation or repair - Heavy machinery and manufacturing: securing jigs, fixtures, or components during fabrication or maintenance