1.Lead screw is rolled forming with extra - duty feature steel
2.Reverse mount ability
3.Gears are made of high grade alloy steel
4.Double adjustable delivers radial power in low gear
Dimension of connation meets TTMA
5.AAR specification
6.Static load , lift test and drop test accord with ABS specification
7.Lead screw nut applies floating construction , easier for lift and longer persistence
for use
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