Compact, portable design allows for easy transport to and from the worksite and ease of use while on the job. Bits are engineered for maximum durability and long life. Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output. Black oxide finish resists corrosion. Easy-to-read size markings provide simple identification of set contents. Molded ABS resin case holds up to rigors of daily use. Set includes 1 each 2" impact power bits: PH1, PH2, PH3, SQ2, T25.