OTC Tools OTC 2004 Stinger 2 Ton Capacity Folding Floor Crane. A very versatile floor crane for almost any lifting job that folds for easy storage. Features 3-1/2" front wheels with 5-7/8" rear casters for easy maneuverability. Reach: 25" to 46". Availability: Please call 866-943-7524 for shipping estimate.