IN QUICK-GRIP Edge Clamp converts any medium-duty one-handed bar clamp into a convenient edge clamp. Installing in minutes, its durable construction provides a sturdy base for holding trim and edging in place during glue-up. The IRWINQUICK-GRIPOne-Handed Bar Clamp Accessories extend the traditional One-Handed Bar Clamp's functionalities providing added versatility to accomplish more tasks with each clamp. DO MORE WITH QUICK-GRIP ACCESSORIES. Converts a one-handed bar clamp into an edge clamp | For holding trim and edging in place during glue-up | Installs easily in minutes | Compatible with all Medium-Duty IRWIN(R) QUICK-GRIP(R) one-handed bar clamps | DO MORE WITH QUICK-GRIP ACCESSORIES.