The 8-in-1 Insulated Precision Screwdriver Set with Case, No. 32584INSR, from Klein Tools features an insulated handle and blade which are 1000V rated for protection against electric shock. The interchangeable blade locks into the handle for quick and easy changeouts, while the Cushion-Grip handle allows for greater torque and comfortability. Additional features include a spin cap for increased control and a durable roll pouch for protective storage and portability,