multi-purpose aluminium ladder hinge
1) Steel with electroplate
2) Can be used as hinge for ladder
3) Self locking
4) Main material: steel Q195
5) Max. working load: 150kg
6) Weight: 1.05kg
7) Thickness: 2.0mm
multi-purpose aluminium ladder hinge
silver oxidization surface treatment. .
used in ladders.
can be choiced by your request