D814™ Series Impact Tools The D814T™ industry standard punchdown tools make for solid terminations. Industry standardIncredibly durable with lifetime warrantyAccepts standard industry bladesLightweight and easy to useAdjustable spring impact mechanism allows low impact for 24- and 26-gauge wire or high impact for 22-gauge wire Convenient blade storage built into the end of the handle Easy blade insertion (locks in place) Contact Us for More Info. Products Digital Multimeter | Digital Clamp Meter | Insulation Tester | Earth Resistance Tester | Oscilloscope | Function Generators | Power Supplies | Panel Meters | Multifunction Meters | Current Transformers | Shunts | Lux Meters | Sound Level Meters | Vibration Meters | Air Velocity Meters | Temperature Indiactors & Sensors | Infrared Thermometers |