13-Gallon (50L) Pit Drain 13-gallon (50 liter) capacity heavy-duty welded steel reservoir. Low-profile design requires only 8 in. (20 cm) of clearance. Four wheel and axle assemblies extend and lock to fit tracks ranging from 28–50 in. (71–127 cm) apart. Internal baffles reduce splash during movement. Includes removable screen to catch parts and debris and for draining filters. Drain outlet includes ball valve and 3/4 in. cam lock coupler with leak-proof cap. Handles on both ends make drain easy to maneuver. 2 in. (2 cm) wide stepped-diameter wheels are reversible for locating the shoulder on the inside or outside of the track 3662 No -