- Durable Construction: This jack features a robust, black-coated shaft with a rust-resistant finish, designed to withstand the wear and tear of motorhome use. The solid wave design of the threaded core enhances strength and durability, ensuring reliable performance over time. - Enhanced Safety: The dense thread design provides a firm grip and stability, effectively preventing spring rebound. This scissor jack is engineered for high safety, allowing for quick and easy tire changes during emergencies. - Stable Base: With a widened and thickened base, this jack maintains a strong grip on uneven surfaces. The grooved fixation secures the vehicle in place during use, preventing slips. Constructed from thickened metal, it supports a maximum load capacity of 1.7 tons, making it ideal for trailers and RVs. - Versatile and User-Friendly: This portable car jack is designed for ease of use, requiring less effort when lifting your vehicle with the hand crank. It's perfect for changing tires on trailers, motorhomes, and other small to medium vehicles. Use Scenarios: 1. Quickly change a flat tire on your motorhome while parked at a campsite. 2. Lift a trailer for maintenance or tire replacement, even on uneven terrain. 3. Use in roadside emergencies to efficiently handle tire issues on various vehicles. Experience reliability and safety with this essential tool for any vehicle owner.