SPECIFICATIONS Forward & Reverse Feed Cable Length: 25 ft Cable Diameter: 1/4 in Minimum Drain Size: 1.25 in Maximum Drain Size: 2.5 in Power Motor: Electric, 1/2" drill Power Rating: 3.2 amp, 120 V, 60 Hz Dimension Size (L x W x H): 16.0 x 8.0 x 12.0 in Weight: 10.0 lbs Comes with 3/4" Retriever Tip