palm coupling trailer coupling
USD $0.01 - $0.1 /Piece
Min.Order:2000 Pieces
Zhuji Changrong Machinery Co., Ltd.
Coupling head / Trailer brake coupling / Palm Coupling / Glad Hand:
1)Material : cast iron , aluminium
2)It is with black rubber seal in it, to reinforce the safety of the air brake system.it is easy to use
and fix.
3)Use to connect the air brake system of the heavy truck,semi-trailer, full trailer, tractor and so on.
4)Available Size : M22*1.5,m16*1.5,1/2 BSP, we can also make accordance with your require.
5)Available type : Germany design, auto type, normal type