Mult-color 3MM 4MM 5MM 6MM 8MM Aluminum Alloy Rigid Flange Coupling Guide Shaft Axis Fixed Seat Optical M3 M4 M5 M6 M8 7 Colors *AD410-444ProductionDescriptionMult-color 3MM 4MM 5MM 6MM 8MM Aluminum Alloy Rigid FlangeCoupling Guide Shaft Fixed Seat Optical AxisWith 90 diploma screws-hole-design,are plated with diverse colors.Theyare extra colorful and lighter. Suitable for mannequin shaft connectionFeaturesMaterial:Aluminium AlloyNote:All information is a coarse measurement.Please confer with the pictures for moreparameters7 Colors:Black,Golden,Silver Red,Sky-blue,Royal-blueSize:3MM=4MMCylindrical Diameter:10mm Height:10mmChassis Diameter:22mm Height:3mmOverall Height:13mmDistance between holes of Chassis:16MMFixed Hole Screw:M35MM=6MMCylindrical Diameter:15mm Height:12mmChassis Diameter:28mm Height:3mmOverall Height:15mmDistance between holes of Chassis: 21MMFixed Hole Screw:M48MMCylindrical Diameter:16mm Height:10mmChassis Diameter:32mm Height:3mmOverall Height:13mmDistance between holes of Chassis:24MMFixed Hole Screw:M4NoteWe will upload few free hex wrenches, relies on your quantity.Package10Pcs X Flange Coupler,Color and Size,depends on you.(Choose what you need)