2.Put the Leg A(A5) go through the shorter end of the Climbing webbing(A21), then
connect with the Top Bar A(A1) by tightening the screw a1(M10*50) as below show.
a1
A5
3.Put one of the Leg B(A6) go through the 4 holes of the Climbing webbing(A21) top end,
the other one go through the 2 holes of the Climbing webbing(A21) low end, then connect
these two Leg B(A6) with the Connection tube(four-way)A15 by tightening the screw
a2(M8*50) as below picture show.
A6
A6
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