Dual color torque handle, torque adjustable 1 - 6 Nm, Includes torque adjusting tool for torque setting easily., Includes 10pcs double end bits, common use 20 bits size to satisfy most applications. Made by AISI 8660 Cr-Mo-V steel., For controlled fastening on electrical engineering installation and maintenance, and more., Arranged properly in a high quality and rugged bag, could be used as convenient storage bag and waist working bag.