De-sta-co 207-U Toggle Clamp Vertical 375.43 Lb U-bar

Product Description

The DE-STA-CO 207-U is a manual hold-down toggle clamp designed for vertical clamping applications in fixtures, jigs, and workholding setups. It delivers a holding capacity of 375.43 pounds (1670 N) and features a straight, red-handled design with a U-bar bar style and a fixed spindle bar end. The clamp body and handle are both constructed from carbon steel, providing durable performance in production and fabrication environments. Handle movement spans 57 degrees, and the bar opening measures 99 degrees, allowing good clearance for workpiece loading. Flanged washers and a spindle assembly are included. Licensed machinists, tool and die technicians, and fixture builders are the primary installers.

The 207-U is suited for light-to-medium-duty workholding in manual machining, welding fixtures, assembly jigs, and quality control stations. Its flanged base allows four-point mounting to flat surfaces, and the compact footprint fits most standard fixture plates. The 0.75 inch by 1.25 inch mounting hole pattern and 0.28 inch mounting hole diameter are compatible with common fixture plate layouts. Spindle travel of 1.30 inches provides adjustment range for varying workpiece thicknesses within the rated capacity.

Key Features

• 375.43 lb (1670 N) holding capacity for reliable workpiece retention
• U-bar style with fixed spindle and 1.30 inch spindle travel
• Flanged base with four mounting holes on a 0.75 inch x 1.25 inch hole pattern
• 99-degree bar opening for easy workpiece loading and unloading
• 57-degree handle movement with maximum mechanical advantage of 6:1 and 12:1
• Carbon steel body and handle with red handle for visual identification
• Includes flanged washers and spindle assembly

Compatibility

Designed as an OEM-style hold-down toggle clamp for use in manual workholding fixtures, jigs, and assembly stations requiring vertical clamping with a flanged base mount.

Installation Notes

Installation is performed by fixture builders, machinists, or maintenance technicians using standard hand tools. Secure the flanged base to the fixture plate using four fasteners through the 0.28 inch diameter mounting holes before applying any clamping load. Verify that the spindle is adjusted to the correct travel for the workpiece before putting the clamp into service. Inspect the toggle mechanism and spindle threads for wear or damage at regular intervals.