Supports up to1200lbs. trailer tongue weight ,Finish Zinc with Dual Trailer Swirl Jack Caster Wheel Dock
Compatible with 2" Diameter Jack Tubes .
6" poly wheel for convenient trailer mobility and coupling.
Included safety pin allows for quick, secure attachment with Jack Wheel Chock
NBJINGYI specializes in the production of trailer accessories. It has a group of professional and advanced production equipment and technical personnel who can provide customers with high-quality products at reasonable prices.