Notice: Differen sizes have their different colors, please read the following table at the description carefully.
Product anodized surface treatment, light weight, resistance to oxidation,resistant advantages.Oxidation Color: Green, Purple,Silver
Material: Aluminum Alloy Oxidation
Length: 25 mm
Outer Diameter: 10 mm
Fixed Screw Hole Diameter: 17mm
Screw Hole Diameter: M3
Transfer Bore Diameter: 3mm-3mm Silver, 4mm-4mm Silver, 5mm-5mm Silver, 2.3mm-4mm Purple, 3.17mm-4mm Purple, 4mm-5mm Purple, 2.3mm-3mm Green, 3mm-3.17mm Green, 3mm-5mm Green
For example: the Specification "3mm-5mm" means "one bore diameter of the coupler is 3mm ,the other is 5mm"
Size:
Size
Diameter * Length
Color
Screw
3mm To 3mm
10*25mm
Silver
M3
4mm To 4mm
10*25mm
Silver
M3
5mm To 5mm
10*25mm
Silver
M3
2.3mm To 4mm
10*25mm
Purple
M3
3.17mm To 4mm
10*25mm
Purple
M3
4mm To 5mm
10*25mm
Purple
M3
2.3mm To 3mm
10*25mm
Green
M3
3mm To 3.17mm
10*25mm
Green
M3
3mm To 5mm
10*25mm
Green
M3
Package Included:
Coupler x 1
M4 Screw x 2
Standard or Nonstandard : Standard
Flexible or Rigid : Rigid
Material : 45# Steel
Origin : Mainland China
Certification : None