Holdfasts are one of the typical ways of holding workpieces to the workbench. Used in conjunction with holes in the workbench top, they could hold a wide variety of different types of pieces. Sawinery's Bench Dog Toggle Holdfast is an upgrade to the old-fashioned bench dog, adding an over-center toggle clamp, which greatly increases the holding power. These toggle holdfasts can be used with any workbench that has ¾” round bench dog holes. Made of aluminum and steel, with a knurled vertical section to go into the bench dog hole, they provide more clamping action than more traditional holdfasts. Highlights: Enhanced Holding Power: Toggle action clamp provides greater stability compared to standard holdfasts. Versatile Compatibility: Fits any workbench with ¾” (19mm) dog holes; performs best on benchtops thicker than ¾”. Knurled Dog Hole Shaft: The knurled design ensures a secure grip within the bench dog hole, minimizing movement. Durable Construction: Built with rugged steel and aluminum to withstand heavy use. Low-Profile Design: Streamlined profile prevents interference with tools and workflow. Pair Usage: Ideal for using in pairs for optimal hold and versatility.