Nupla Certified Non-Conductive Shovels Manufactured with Nupla's patented Power Pylon blades. Non-conductive solid Nuplaglas handles are manufactured in Safety Orange for easy identification and provide electrical insulation on the job. Handles are marked 1000V with high voltage double diamond. Each tool carries a unique serial number permanently registered at Nupla Corporation. No shank means less breakage in the severest of conditions Pack of 1