7021(l) length: 52-61" 7022(m) length 44-52" 7023(s) length 38-46" Hand rip has 5 level height adjustments Foot has 9 level height adjustments 7/8" aluminum anodize With comfortable pu foam underarm pad.
#7031(L) 33-42", #7032(M):28-37", #7033(S):21.5-30.5, Forearm section:5 level height adjustments, strong lock nut in both forearm section and leg part. Material: 1" aluminum tube.
1" aluminum anodize, four legs have 8 level height adjustments, wheel available in 5" & 3" .
