Self-closing ball bearing slide

Width:45mm
Length:14"-24
LS4506 ball bearing slide
Width:45mm
Thickness:1.2*1.2*1.5mm,
1.2*1.2*1.2mm,
1.0*1.0*1.2mm,
1.0*1.0*1.0mm.

Colour:Zinc , Black,Colour zinc