The  drag chain:
colour:black with yellow dot
Function:Safety manual operating equipment
Thread:Male or female , steel stud, brass insert
Quick Details
Type:Drag Chain, open or sealed
Material:steel
material:plastic
Function:cable chain
Bend radius:R28 to R300
Shape:with yellow dot, seperated
Color:Black
Inner size:45*50,45*75 or others
Application:used for cable
Certification:
ISO9001 Rohs