Foldable crank saves more space in retracting state by using ingenious structure, firm and no click noise.
Ergonomic knob offers the best experience of operating easily,no feeling of tiredness.
Better zinc plated rim for corrosion resistance.
Qingdao DongLu Industries Ltd. is a professional manufacturer and supplier of trailer accessories.
With more than 20 years of development and experience, our company offers a full range of products in trailer accessories such as jockey wheels, support jacks, etc.