Barker 1.75-Ton VIP RV T Jack: * Easy-to-operate switches for lifting up to 18 inches * Nightlight * Includes: * Large foot pad * Weather-resistant head * Emergency crank * Rust-resistant * Powder coat finish * 3-bolt mounting adapts into an standard A-frame trailer coupler * 2-1/4" diameter post * 3,500-lb. capacity * Hand crank in case the battery goes dead * 1-year manufacturer"s warranty