Bulldog Insulated Cable Laying Shovel Treaded | 28" | Orange | 10,000 Volts | Fibreglass Shaft & Insulated Collar The Bulldog Insulated Cable Laying Shovel in orange is designed for safety and durability, offering insulation up to 10,000 volts. Featuring a 28" fibreglass shaft with an insulated collar, it provides enhanced protection for electrical work. The treaded blade ensures efficient digging, making it ideal for cable laying and utility tasks while maintaining a strong and reliable construction.