Features: Four solid steel-scissor frame support bars, making it one of the strongest mid-rise lifts in its class. Flush-mount design for in-ground installation in lube shops, full-service bays and home garage environments looking for a zero-footprint lift. Solid-steel safety lock bars engage automatically. Convenient stainless-steel pneumatic cylinders simultaneously release safety locks during descent with a simple push of a button. Push-button safety lock release system. Hinge point features Zerk grease fitting to allow lubrication at critical wear areasComes standard with four durable cushioned-rubber contact blocks, permitting fast vehicle setup. Three locking positions allow technicians to work at different working heights to increase productivity. Specifications: Lifting Capacity: 6,000 lbs. (2,724 kg) Lift Height w/o Blocks: 44” (1,118 mm) / ( minus 4-3/8” for sub-surface flooring) Lift Height + Blocks: 46” (1,168 mm) / ( minus 4-3/8” for sub-surface flooring) Lift Platform Dimensions: 19” x 67” (484 mm x 1,701 mm) Width Between Platforms: 40” to 46” (1,018 mm to 1,168 mm) Overall Width: Adjustable Overall Length: 67” (1,701 mm) Lowered Height: Flush with ground Lifting Time: 35 sec Motor: 1 Ph/208-230 VAC/60 Hz