Galvanized scaffolding lock pin: D12×50mm
 
 
Lock Pin:
Diameter: D11/D12/D14/D16
Length:45mm,50mm,55mm,60mm,etc
 
 
Frame scaffolding is also called tubular steel frame scaffolding, door style frame scaffolding.it is a long established modular frame scaffolding system serving as working platform for construction and decoration purposes, which is composed of main frames, catwalk or walk board, braces or cross braces, brackets, coupling pins of spigot, guardrails and sometimes casters, etc.
 
You will use the locking pin when assembling scaffolding. With it, you will protect the vertical frames from slipping out. It comes in handy especially in situations when the frames could be disconnected from the mount, such as during relocation or strong winds.to fix the item, just put it through special holes in the frame. It is recommended to put locking pins at the connection point of all attached frames.