China j-type outside landing leg 1.2T, 5T,25T,28T,32T 2.T,S,R ... outside 4.TS16949,COC,CIQ,SONCAP China j-type outside landing leg Features:1.Material : Q2352.Lead screw is rolled ... After repeated use, not easy to be broken.Function :1.The device is use for semi-trailer and special trailers ... .42480844LGH32-B0101T32000900003.50.42430794LGH32-B0102T32000900003.50.42480844 China j-type outside landing leg