The Bittree PT1LA ID is a punchdown impact tool with light. it quickly and easily terminate cables to backplanes with ID (punchdown) connectors It has an adjustable spring-actuating impact force and removable flashlight for dimly lit environments (batteries are included). The PT1LA ID features an integrated screwdriver and pick-hook for wire removal and a storage compartment for additional tips or blades. A removable tip will accept 110, 88, 66, 630A and Krone blades and the rubberized handle stabilizes grip during use.