Quick threading four wheel kit increases mobility. On/Off switch allows user to shut machine down for extended periods of time. Low-volt (95), high-volt (132) automatic shut off helps protect electrical components from voltage fluctuations. Resetting circuit breaker eliminates down time changing fuses. Hook attachment on pendant control frees hands while working with conduit. Horizontal and vertical positions allow the unit to create accurate offset bends. Exclusive forklift tubes makes transport easy.