Stability and balance These engine load levelers include 2 extra support chains that flex to balance heavy loads at various angles, reducing stress and sharing weight to keep the engine stable during handling. They help prevent shaking or falling off. For some large engines, the chains may need to be lengthened. Compatibility and safety Suitable for engine hoists, shop cranes, and cherry pickers. Supports loads up to 4000 lbs. Provides the strength to lift a variety of engines or other heavy loads and is ready for tough garage projects. Easy to operate Heavy-duty steel leveler with a comfortable, easy-to-use crank handle that can be operated with one hand to fine-tune balance. It mainly stabilizes the engine and tilts it to slide into the transmission and engine mount. Build and capacity Constructed from top-grade structural steel with a high load capacity. Balances up to 2 tons / 4000 pounds with high quality construction and heavy-duty materials. Applications - Installing a replacement engine: balance and tilt to align with the transmission and engine mount. - Removing or relocating an engine: stabilize during transfer from hoist to stand or bay. - Handling other large, heavy components in the garage: safe lifting and positioning of bulky parts.