Simpson Strong-Tie offers a full range of gas- and powder-actuated tools and fasteners designed to maximize jobsite productivity and operator comfort in most applications. The PKP is a powder-actuated pin designed for easy removal of 2x concrete form boards. The PKP is a 2-1/2 in. pin with a narrow 3/16-in. head which secures the form board in place but also allows the pin to be pulled out when removing the form boards. The PKP includes a score line to facilitate easy pin break off after form board removal.